Eligibility:

• Which cellular organelle is represented by the diagram below. Q. hydrolysis of lipid. b- the muscle cells of athletes demand more energy than those of non-athletes. Nucleus - contains the genetic information of the cell. A brief explanation of the different parts of an animal cell along with a well-labelled diagram is mentioned below for reference. The diagram below represents a plant cell. They are involved in many processes, for example energy production, building proteins and secretions, destroying toxins, and responding to external signals. The third stage, electron transport, takes place on the inner membrane. Surrounds the cells of plants and some other organisms. Some cell organelles are duplicated, and the cytoskeleton is dismantled to provide resources for the mitotic spindle. B)Glucose is not synthesized by plants in the dark. Small organelles that are sites of protein synthesis. The diagram below represents a cell in water. 6. There are various organelles present within the cell and Nov 4, 2021 · 1. can be used for photosynthesis. Most cellular respiration in plants takes place in organelles known as (1) chloroplasts (3) ribosomes (2) stomates (4) mitochondria 7. Golgi Bodies 8. centriole. Organelles in animal cells include the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, vesicles, and View full document. The nucleolus __________. The cytoplasm is made mostly of water, salts, and proteins. Cell wall. round, flat, long and thin, short and thick) and size (e. Each organelle carries out a specific function in the cell. (A) attachment of double-stranded chromosomes to. b) State one reason for your answer in (a) above. 12. Which letter in the diagram below indicated some parts of a cell. Carbon dioxide and water released by cellular respiration are used in photosynthesis. Mar 15, 2019 · About the Author. B-Process X is cellular respiration and it occurs in a chloroplast. An organelle (“little organ”) is one of several different types of membrane-enclosed bodies in the cell, each performing a unique function. C)Protein synthesis takes place in leaves. 27) In order to survive, all organisms must carry out Muscles attach to bones directly or through tendons or aponeuroses. The molecule coded directly from DNA is represented by number, the diagram below, which represents some biochemical reactions Eukaryotic cells, including all animal cells, also contain various cellular organelles. The nucleus (plural = nuclei) houses the cell’s DNA. 1. Consider the cell structure that is shown below. 0 Genetics. The second stage of cellular respiration, the Krebs cycle, takes place in the matrix. 6. change in uniform design. After synthesis and translocation into the endoplasmic reticulum, proteins are exported to the Golgi apparatus, a multi-compartment organelle that is the protein modifying, packaging and distribution center of the secretory pathway. Name of organelle labeled J. 8. Explain how the cell structures you selected help maintain homeostasis in a cell. 0 The Nature and Process of Science. For the process of photosynthesis, the arrow labeled A would most likely represent the direction of movement of A)Light is needed for the process of reproduction. Let us look at it in more detail (Figure 1). The Cell Organelles are membrane-bound, present within the cells. <p>The above structure is that of the cell that contains certain organelles such as mitochondria, as mentioned by number 1, the ER (endoplasmic reticulum) by number 2 as well the The cell theory includes all of the following EXCEPT. cell- X- organ-organ system Which term would best represent X? A) human B) tissue C) stomach D) organelle, A hydra ingests a Daphnia, digests it, and later egests some materials. 3 D. Also Read Different between Plant Cell and Animal Cell. Lysosome 2- The diagram shows which cellular process? a. Cell organelles are specialized entities present inside a particular type of cell that performs a specific function. FAD + 2 e − + 2 H + → FADH 2. 24 (pg. This chapter provides a brief View Midterm_review_answer key. Which gas is removed from the atmosphere 1 day ago · Study with Quizlet and memorize flashcards containing terms like Can you identify the cellular structures involved in protein synthesis? Drag the labels to the appropriate locations on this diagram of a eukaryotic cell. Name of organelle labeled D. 7 & 8): (1) The name mitochondria was given by Benda (1898) and their ma n function was brought to light by Kingsbury (1912). Nucleus: Stores genetic material and coordinates cellular activities. nucleus b. . Which structures in the diagram below enable the observer to identify it as a plant cell? 1) A and B 3) A and C Q. 1: Ribosomal subunit. First, we see the cell membrane. As you look under a microscope you see a nucleus Study with Quizlet and memorize flashcards containing terms like A scientist is comparing the outer structure of an onion cell, structure X, to the outer structure of a human skin cell, structure Y. 1 5. The electron microscope has revealed that one of the components within the cell consists of pinwheel array of 9 triplets of microtubules arranged to form a hollow tube. The second is the cytoplasm, a thick solution mainly comprised of water, salts, and proteins. A is a plant cell and B is an animal cell. Letter A the cell membrane. Outermost part of animal cell, inside cell wall of plant cells. Which statement is correct concerning the structure labeled A? It aids in the removal of metabolic wastes in both cell X and cell Y. Both organelles contain outer and inner membranes. Eukaryotic cells, including all animal cells, also contain various cellular organelles. Dec 26, 2023 · Eukaryotic (animal and plant) cells share several organelles in common: Cell Membrane: Separates the cell interior from the external environment. 1 / 4. The diagram below represents a typical cell with three cell structures labeled 1, 2, and 3. Much of the carbon dioxide produced by green plants is not excreted as a metabolic waste because it. cellular respiration. An organelle is a structure within the cytoplasm of a eukaryotic cell that is enclosed within a membrane and performs a specific job. The parts of a eukaryotic cell responsible for maintaining cell homeostasis, known as organelles, are located within the cytoplasm. It prevents the absorption of CO 2 in cell X and O 2 in cell Y. Plasma Membrane. Which organelle is correctly paired with its specific function? 1) cell membrane—storage of hereditary information 2) chloroplast—transport of materials 3) ribosome—synthesis of proteins 4) vacuole—production of ATP 20. The final preparations for the mitotic the diagram below represents a structure involved in cellular respiration. Some are without membrane, while others are either single or double-membrane-bound. The chloroplasts have a third membrane forming the thylakoids. Describe one specific way each process identified is important to the functioning of the organism. large central vacuole b. Mitochondria 4. The cytoplasm is the jelly-like filling of the cell. Butter and oil are example of foodcomposed of. The diagram below represents a cell organelle involved in the transfer of energy from organic compounds. 6 5. The diagram below represents an incomplete sequence of levels of organization. The All living cells in multicellular organisms contain an internal cytoplasmic compartment, and a nucleus within the cytoplasm. Most membranous organelles found in a human cell together form a system within the cell called the endomembrane system. Study with Quizlet and memorize flashcards containing terms like A stomate in the lower surface of the leaf has a function most similar to the function of which cell structure?, The actions of cells x and y help the plant to, During Photosynthesis energy from the sun is converted into and more. In this process, water and carbon dioxide are produced as end products. , Prokaryotes consist of ________. 1 day ago · a jellylike fluid inside the cell in which the organelles are allowed to move around freely. A few of them function by providing shape and support Study with Quizlet and memorize flashcards containing terms like A process that occurs in the human body is represented in the diagram below. Centrioles 9. [4] 9. Organelles are considered either membranous or non-membranous. homeostasis. 1 B. mitochondria Aug 14, 2020 · A cell is the smallest living thing in the human organism, and all living structures in the human body are made of cells. Tests showed that the use of the device during rest and recovery periods resulted in a reduction of body temperature and heart rate. Which is a function of the structure that is represented in the image?, Consider this animal cell. (B) formation of single-stranded chromosomes, which are moved to opposite ends of the cell. Shoulder pads were designed that constantly blew cool, dry air underneath the shoulder pads. Tina looks in her science book at a diagram of a cellular organelle cut in half. 7. Base your answers to the following question on the diagrams below which represent two different cells. If this activity requires the use of energy, which substance would be the source of this energy? A. Vacuole b. Each skeletal muscle has three layers of connective tissue (called “mysia”) that enclose it and provide structure to the muscle as a whole, and also 47. In the diagram below, which letter indicates the part 19. Structures in an animal cell are represented in the diagram below. The outermost boundary of the nucleus is the nuclear envelope. Jul 30, 2022 · Typically, the nucleus is the most prominent organelle in a cell (Figure 1). These organelles work 2 and 4 only. In glycolysis, glucose—a six The diagram below shows molecules represented by X - both outside and inside of the cell. The bubbles of oxygen indicate that the plant is. Cells and cell components were separated into layers as illustrated. Question 3 (1 point) The diagram below represents the change that occurred after an unknown fluid was added to a slide of some leaf cells. Two or more atoms combine to form a molecule, such as the water molecules, proteins, and sugars found in living things. mitochondrion Study with Quizlet and memorize flashcards containing terms like The diagram below represents levels of organization in living things. endoplasmic reticulum. It aids in the removal of metabolic waste in both cell x and cell Y. organelles tissues organs organ systems organism This sequence can be completed correctly by inserting A)chloroplast B)mitochondrion C)plasma membrane D)replicated chromosome 48. 9. What substance could be represented by the latter x in the diagram below. A cell is the smallest independently functioning unit of a living organism. Lipids. Study with Quizlet and memorize flashcards containing terms like Name of organelle labeled M, plasma membrane, cytoplasm and more. However, certain organelles, like plastids and cell Study with Quizlet and memorize flashcards containing terms like In the diagram below, strands I and II represent portions of a DNA molecule. These cells cooperate with other specialized cells and become Oct 30, 2023 · Two major regions can be found in a cell. In the diagram, the arrows show the direction of movement of various substances. 0 Introduction to Human Biology. , Can you match the characteristics with the Study with Quizlet and memorize flashcards containing terms like some human body cells are shown in the diagrams below these groups of cells represent different, when organisms break the bonds of organic compounds the organisms can, identify two life functions involved in meeting the energy demands of a cell organism and more. It is an electron micrograph of cell’s largest and most important organelle – the mitochondria and is characterized by the following features (Fig. It is involved in cell communication in cell X, but not in cell Y. The function of which cell part is most similar to that of the human excretory system. B) Structure 2 is a vacuole that contains DNA. Which organelle is most likely to be Jan 8, 2016 · 19 terms. Describe the function of organelle X and explain how it is important to the survival of the cell. The nucleus is a cell’s central organelle 12. Translation b. 27) Only small amounts of enzymes are required for reaction within cells because enzymes are reused. Other cells acquire specialized functions as they mature. Which cell structure is represented by the three-dimensional diagram below? Figure 5. This change is most likely caused by the cell being transferred from A)A B)B C)C D)D 13. Nucleus: The nucleus was first discovered by Robert Brown in 2. Mitochondria and chloroplasts are the energy-processing organelles of eukaryotic cells. synthesis of glycogen. Plastids 3. NAD + + 2 e − + 2 H + → NADH + H +. Transcription d. Endoplasmic Reticulum 5. They collectively help in the functioning The cellular components are called cell organelles. strong wall outside a plant cell's cell membrane that protects the cell and maintains its shape; also present in some bacteria. The cell represented below produces oxygen. 0 Cells. The organelles and cytosol, taken together, compose the cell’s cytoplasm. In which cell organelle do the reactions that belong in areas B and C occur? chlorplast. Molecules such as enzymes responsible for the synthesis of ATP Atoms are made up of subatomic particles such as the proton, electron and neutron. Just as the various bodily organs work together in harmony to perform all of a human’s functions, the many different cellular organelles work together to keep the cell healthy and performing all of its important functions. Nucleus c. A. Multiple Choice. 30) Structure X was made in the a. Cells contain parts called organelles. The cell membrane separates the inside of the cell from the environment around it. Cell Organelle: Type # 1. during the process of mitosis. All of the organelles within the cell are embedded snugly within Each skeletal muscle is an organ that consists of various integrated tissues. The diagram below represents a cell. B) Small molecules are obtained from large molecules during digestion. The diagram is shown below. Cytosol, the jelly-like substance within the cell, provides the fluid medium necessary for biochemical reactions. Organelle. 3. an antibody 10. pdf from MATH 1 at North Miami Senior High School. 23 (pg. Strand II would normally include, the diagram below, which represents some biochemical reactions involved in a cellular process. DNA B. chemical reactions. Perinuclear space - space between the two membranes of the nuclear envelope. The structure of a cellular component is directly related to its function. Carbohydrates. The cell membrane surrounds a cell’s cytoplasm, which is a jelly-like substance containing the cell’s parts. 1- Structure X was made in the a. (C) disintegration of the nuclear membrane. Direction of flow of molecules is from high to low concentration and the energy use is without using cellular energy. Which structure allows the passage of this oxygen to the environment? A)A B)B C)C D)D 14. iveyrahn. The first is the cell nucleus, which houses DNA in the form of chromosomes. Which organelle is the site where amino acids are synthesized into proteins? A. (unable to input picture, it is one of the diagrams in your binder - where cellular respiration takes place) Which organelle is Tina observing? a. Red onion cells undergo the change represented in the diagram below. Item 29 Ch 3C. (The plant cell shrunk). Large, round structure that contains chromosomes (DNA) and the nucleolus. The rough endoplasmic reticulum synthesizes proteins; the smooth endoplasmic reticulum synthesizes lipids. Just as the various bodily organs work together in harmony to perform all of a human’s functions, the many Secretion of proteins from eukaryotic cells requires the coordinated function of multiple organelles and cellular machineries. There are 2 steps to solve this one. Which statement is correct concerning the structure laveled A. Base your answer to the following question on the diagram below represents a plant cell. Mar 23, 2024 · Name of organelle labeled C and M. Which metabolic process is most closely associated with the organelle represented in the diagram? intracellular digestion. A single cell is often a complete organism in itself, such as a bacterium or yeast. Replication c. 25 (pg. Organelles of the Endomembrane System. 0 Human Variation. 27) Which cell organelle indicated in the diagram below controls the synthesis of enzymes? Q. base your answer (s) to the following question (s) on the diagram below and on your knowledge of biology. Definition. Can be free in the cell or on the RER. These tissues include the skeletal muscle fibers, blood vessels, nerve fibers, and connective tissue. 1 pt. It also controls what enters and leaves the cell. The Golgi complex in a cell interacts with. a tiny cell structure that carries out a specific function within the cell. a) Identify the diagram above. A liver cell in this species of squirrel would have A) 20 chromosomes B) 40 chromosomes C) 60 chromosomes D) 80 chromosomes In the G 2 phase, or second gap, the cell replenishes its energy stores and synthesizes the proteins necessary for chromosome manipulation. Skeletal muscles maintain posture, stabilize bones and joints, control internal movement, and generate heat. the release of which substance is represented by the arrows. is the site of ribosome assembly in a cell. vacuole 31) The process represented in the diagram is most closely associated with the cell organelle known as the a. Select two cell structures labeled in the diagram and write their numbers in the space below. This structure is a ________. Cell organelles are specialised structures that are found within a given kind of cell and carry out a particular function. The coded information that the cell uses to synthesize many different proteins is stored in structure A)ribosome B)chloroplast C)cell membrane D)mitochondrion 13. Study with Quizlet and memorize flashcards containing terms like Which type of organism helps to reduce 1. Figure 4. 39. Drag the tiles to the correct boxes to complete the pairs. The arrows in the diagram could represent the release of ATP from a chloroplast carrying out photosynthesis Jun 6, 2023 · June 6, 2023 by Anupama Sapkota. Edited By: Sagar Aryal. Study with Quizlet and memorize flashcards containing terms like Protein synthesis is accomplished primarily by the interaction of which two cell structures?, In which cell structure is energy extracted from nutrients?, The diagram below illustrates the movement of glucose across a cell membrane. The membrane of the cell is the sarcolemma; the cytoplasm of the cell is the sarcoplasm. Mutation 3- The process represented in the diagram is most closely associated with the cell organelle known as a. 2 C. cytoplasm c. There are hundreds of different types of cells in the human body, which vary in shape (e. Lysosomes 7. Below is a list of the main parts shown in the plant cell diagram and the roles that they play in the cell. F. Which structures in the diagram below enable the observer to identify it as a plant cell? (1) A and B (3) A and C (2) B and C (4) B and D 8. The diagram below represents a cell found in some complex organisms. A process that would result in the movement of theses molecules out of the cell requires the use of Receptor Molecules Apr 16, 2024 · cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water. 5. organelle. Study with Quizlet and memorize flashcards containing terms like Consider the cell structure that is shown below. Figure 5. Aerobic Respiration: It is the process of cellular respiration that takes place in the presence of oxygen gas to produce energy from food. In the diagram of the cell shown here, the organelle that determines the overall structure of animal cells is labeled as: Location. 0 Biological Evolution. Base your answers to the following questions on the diagram below and your knowledge of biology. The enlarged section represents an organelle, labeled X, found in this cell. Cell membrane. Glucose is used during cellular respiration to produce food that is broken down during photosynthesis. The nucleus stores chromatin (DNA plus proteins) in a gel-like substance called the nucleoplasm. Photosynthesis releases the energy that is stored during the process of cellular respiration. An activity is indicated by the arrow. A tiny cell structure that carries out a specific function within the cell. The nucleus (plural = nuclei) houses the cell’s DNA in the form of chromatin and directs the synthesis of ribosomes and proteins. lysosome d. Cytoplasm d. 1 minute. Study with Quizlet and memorize flashcards containing terms like Human genetic material is represented in the diagram below. All of these events are most closely associated with the life process known as A 1) Record in the Venn diagram below which organelles are present in animal cells, plant cells or both. The ribosome is an Oct 30, 2023 · Organelles are small structures within the cytoplasm that carry out functions necessary to maintain homeostasis in the cell. Well-Labelled Diagram of Animal Cell. In the diagram of the cell shown here, the organelle responsible for ATP production is labeled as: Term. Typically, the nucleus is the most prominent organelle in a cell (see figure below) when viewed through a microscope. May 23, 2019 · Study the diagram below and answer the questions that follow. It is similar to an organ in an animal body. the spindle apparatus. mc015-1. mitochondria. They coordinate and function efficiently for the normal functioning of the cell. A single-celled organism is represented in the diagram below. the diagram illustrates a process by which energy is released in organisms. formulas of molecules that can move freely across the cell membrane are shown some Study with Quizlet and memorize flashcards containing terms like Which biological process is represented in the diagram below? A) photosynthesis B) respiration C) digestion D) replication, 2) Respiration is best described as a process by which A) necessary nutrients are circulated B) hydrogen is used to synthesize glucose C) metabolic wastes are absorbed D) chemical energy is converted into a The following points highlight the ten main types of cell organelles present in the cell. Endoplasmic reticulum. carbon dioxide. organelles tissues organs organ systems organism This sequence can be completed correctly by inserting A)1 B)2 C)3 D)4 16. The cell represented below produces oxygen. Which two processes are most directly represented in this diagram? and more. There are many cell organelles in a cell, each having a distinct structure and specific functions. The diagram below represents a cell organelle involved in the transfer of energy from organic The diagram below represents a cell organelle involved in the transfer of energy from organic compounds The arrows in the diagram could represent the release of Choose matching definition C. 0 Chemistry of Life. ATP C. + 1 more side. cell membrane. Discussion Questions 1) Choose three of the organelles that were represented in the model cells. To see how a glucose molecule is converted into carbon dioxide and how its energy is harvested as ATP and NADH / FADH 2 in one of your body's cells, let’s walk step by step through the four stages of cellular respiration. The nucleus is a cell’s central organelle, which contains the cell’s DNA (Figure 2). 0 Introduction to the Human Body. D. Thin layer of protein and fat that surrounds the cell is the cell membrane. c) Name the parts labelled A and B. Match each structure to the function it most likely enables inside the cell. Cells: Practice Questions #1. Preview. an animal cell is pictured belowwhich organelle performs a function similar to that of the lungs? i- the organelle marked by the letter Z. small granule cells of the cerebellum in the brain (4 micrometers), up to the huge oocytes (eggs) produced in the female Dec 17, 2020 · To cellular processes that occur in certain organelles represented in the diagram below. The endoplasmic reticulum is an organelle that serves as the cell's manufacturing plant. Which layer contains the greatest concentration of organelles that act as the sites for protein synthesis? Question: Use the diagram below to answer the questions. The diagram represents the reproductive cycle of a squirrel species with 40 chromosomes in each zygote. Nucleus 2. In your answer, be sure to: Jun 24, 2022 · Cell Organelles Definition. The diagram below represents two cells, X and Y. Which structures in the diagram below enable the observer to identify it as a plant cell. C-Process X is photosynthesis and it occurs in a chloroplast. g. Ribosomes 6. Nucleolus - site of ribosome synthesis The flow of energy through an ecosystem involves many energy transfers. the diagram below and on your knowledge of biology. THe diagram below, which is a concept map that shows the relationship between photosynthesis and respiration, and on your knowledge of biology. Which two body systems allow humans to carry out the same life function in the ameba diagram? Study with Quizlet and memorize flashcards containing The diagram below represents two cells, X and Y. There are various cell organelles, out of which, some are common in most types of cells like cell membranes, nucleus, and cytoplasm. There may be additional cell growth during G 2. Nov 7, 2016 · 15. 4. In the chart below, identify two organelles and, for each, identify a process involving chemical reactions that occurs there. In the diagram below, which structure performs a function similar to a function of the human lungs? Use the diagram below for Questions 30-32 . chloroplast d. These cell organelles include both membrane and non-membrane bound organelles, present within the cells and are distinct in their structures and functions. c) (Solved) Study the diagram below and answer the questions that follow. The diagram represents a structure involved in cell respiration (Mitochondria with arrows coming out of it) The release of which substance is represented by the arrows? Carbon dioxide The diagram illustrates a process by which energy is released in organisms Nutrient(sugar)+Oxygen is water, carbon dioxide, and energy Cells usually transfer the The diagram below represents a cell in the human body. The process of cellular respiration is represented by Oct 12, 2023 · An organelle is a membrane-bound structure found within a eukaryotic cell. Base your answer to the following question on The green aquatic plant represented in the diagram below was exposed to light for several hours. The diagram below represents a sample of crushed onion cells that was centrifuged. C) Receptor molecules play an important role in communication (2) storage of fats (4) cellular respiration 6. The types are: 1. 0 Human Evolution. 2. The region labeled A is made up of a section of A) a protein that becomes an enzyme B) DNA that may direct protein synthesis C) a carbohydrate made from amino acids D) glucose that may be copied to make DNA, Four different segments of a DNA molecule are represented below. the cell membrane by packaging wastes for release outside the cell. (select all that apply) H G D E (little red dots) B F We K с (long fibers) M м OK ПВ D תח DA. Molecules are the chemical building blocks of all body structures. The folded structure, which contains cisternae and lumen, aids the function of the organelle. nucleus. 5 days ago · cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. 10. Nuclear envelope - double membrane surrounding the nucleus. 6: The structure of a mitochondrion is defined by an inner and outer membrane. C. Glycolysis. Cells, Organelles, and Biochemistry. Organisms that do not depend on oxygen degrade foodstuffs in a process called fermentation. oxygen. Term. Which cell structure is mainly responsible for releasing energy from food molecules in some single-celled organisms? Question: Identify the labels on the diagram below that represent the organelles that contain DNA. jpg Which is a function of the structure that is represented in the image? controls the movement of substances into and out of cells A student constructs a Venn diagram to compare the organelles in plant and animal cells. There are many different cell organelles, some of which, like cell membranes, nuclei, and cytoplasm, are present in the majority of cell types. 9. Which statement is true? A-Process Y is photosynthesis and it occurs in a mitochondria. Which statement concerning the structures within this cell is accurate? A) Structure 1 is a chloroplast that carries out photosynthesis. Study with Quizlet and memorize flashcards containing terms like Which statements listed below are associated with cell theory, Viruses are considered an exception to the cell theory because they normally reproduce, Which invention most influenced the development of the cell theory and more. cell wall. Base your answer to the following question on Which cellular organelle is represented by the diagram below? 3. Which organelles are labeled D?, A student is examining leaf cells. Goli apparatus. This type of respiration is common in most of the plants and animals, birds, humans, and other mammals. It is semipermeable, allowing some substances to pass into the cell and blocking others. Figure 1. Which fluid was most likely added the plant cell slide? Question 3 options: tap water distilled water iodine. Terms in this set (35) The phrases below describe several events that occur. Use targets of Group 1 for the cellular organelles and targets of Group 2 for the molecules. Which generalization is true about the types of structures being examined?, Which is a function of the structure that is represented in the image?, Which organelle should be listed under "Both" in The space enclosed by the inner membrane is called the matrix. nucleolus b. Cell wall 10. Which statement is most closely associated with the diagram? A) Energy from nutrients is utilized for waste disposal. Then, take a picture of the diagram and upload it in the online Smart Lesson. Let’s look at it in more detail. C) Structure 3 is a mitochondrion, where respiration takes place. a hormone D. B. Study with Quizlet and memorize flashcards containing terms like 2. A cell is represented in the diagram below. The inner membrane of the mitochondrion contains many folds. Skeletal muscle fibers are long, multinucleated cells. The diagram represents an ameba, a single celled organism, carrying out an essential life process. Nucleolus: Found in most eukaryotic cells, it functions in pre-ribosome production. Organelles are involved in many vital cell functions. cytoskeleton d. ribosome c. Name of organelle labeled E. The diagram below summarizes the transfer of energy that eventually powers muscle activity. The Electron Micrograph of Mitochondria. goes up quickly and then flattens out to a straight line All cells have a cell membrane that separates the inside and the outside of the cell, and controls what goes in and comes out. xu jh ad ac wd gu tn fs in bh