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Cell Structure Questions ANSWER KEY325691544450Use the following diagram to answer question 1.1. The organelle labelled X is aA. vacuole.B. ribosome.C. Golgi body.D. mitochondrion.Use the following diagram to answer question 2.215901371602. The structure labelled X is a(n)A. vacuole.B. Golgi body.C. mitochondrion.D. endoplasmic reticulum.175387075565Use the following diagram to answer question 3.3. The organelle labelled XA. makes ATP.B. synthesizes proteins.C. packages and modifies proteins.D. controls what enters and leaves the cell.Use the following diagram to answer question 4647701701804. The structure labelled X is theA. nucleolus.B. mitochondria.C. cell membrane.D. rough endoplasmic reticulum.Use the following diagram to answer question 5.116840762005. Products of this organelle are needed for which of the following?A. capillary-tissue fluid exchangeB. diffusion of oxygen into the lung capillariesC. re-establishment of the resting potential in a neuronD. movement of water into a cell across a semi-permeable membraneUse the following diagrams to answer question 6.6. Which of the following describes the sequence in which the above events would occur inthe production and secretion of a protein?A. W, X, Y, ZB. W, Z, X, YC. X, Y, W, ZD. X, Y, Z, W7. How many of the following molecules are produced at ribosomes?glycogentestosteronephospholipidssalivary amylaseDNA polymeraseA. oneB. twoC. threeD. four8. The majority of cell processes are controlled by theA. nucleus.B. lysosome.C. mitochondria.D. endoplasmic reticulum.9. The products of mitochondria include ATP andA. water.B. lipids.C. oxygen.D. glucose.-16827539370Use the following diagram to answer question 10.10. The function of the organelle shown in the diagram is toA. produce ATP.B. detoxify alcohol.C. package molecules.D. synthesize nucleic acids.11. Cells that contain large amounts of smooth endoplasmic reticulum, Golgi bodies and vesicles are found in which of the following?A. liver and testesB. testes and alveoliC. stomach and liver2557780132080D. stomach and alveoli12. The organelle shown on the right is theA. nucleus.B. Golgi body.C. mitochondrion.D. endoplasmic reticulum.13. Most of the protein produced by a cell is manufactured at theA. nucleus.B. vacuoles.C. rough endoplasmic reticulum.D. smooth endoplasmic reticulum.14. Which structure is responsible for endocytosis?A. nucleolusB. Golgi bodyC. cell membrane359346585090D. endoplasmic reticulumUse the following diagram to answer questions 15 and 16.15. The structure labelled X is theA. ribosome.B. Golgi body.C. mitochondrion.D. endoplasmic reticulum.16. The function of the structure labelled Y isA. phagocytosis.B. steroid synthesis.C. cellular respiration.D. selective re-absorption.17. Which of the following cells of equal volume would be the most efficient at absorbing nutrients as well as synthesizing and secreting a product? B18. The products of reactions at the rough endoplasmic reticulum are transported inA. cilia.B. vesicles.C. nucleoli.D. mitochondria.Use the following diagram to answer questions 19, 20, and 21.35934658699519. What occurs at the site of the structure labelled V?A. translationB. ATP formationC. rRNA synthesisD. DNA replication20. Drugs are detoxified at which structure?A. WB. XC. YD. Z21. Which of the following is the correct sequence of organelles required in the production andexport of amylase?A. V W XB. V X ZC. V Z UD. W V U22. Translation occurs at which of the following organelles?A. nucleusB. vacuoleC. ribosomeD. nucleolus23. What organelle contains enzymes that hydrolyze proteins?A. ribosomes4438650127000B. lysosomesC. rough endoplasmic reticulumD. smooth endoplasmic reticulumUse the following diagram to answer question 24.24. Which labelled structure modifies polypeptides produced at the rough endoplasmic reticulum?A. WB. XC. YD. Z25. What could be produced by a cell with a large amount of smooth endoplasmic reticulum?A. enzymesB. antibodiesC. hemoglobin552577097155D. testosteroneUse the following diagram to answer question 26.26. a) Name an organ whose cells contain large amounts of the organelle shown in the diagram.(1 mark)? liver? testes? ovaries? adrenal glandany one for 1 markb) Describe two functions of the organelle. (2 marks)? to produce lipids? to detoxify drugs? to form vesicles to transport molecules? to produce steroid hormones (or any specific example) any two for 1 mark each30. Describe how the function of the cell membrane, vacuoles and lysosomes are related. (3 marks)? The cell membrane folds in to produce a vacuole.? The vacuole contains food or large particles.? The lysosome binds to the vacuole.? Hydrolytic enzymes in the lysosome break down the molecules within the vacuole.440182027940any three for 1 mark each27. The function of structure X in the diagram on the right is toA. store water.B. produce ATP.C. hydrolyze waste.D. control cellular activities.28. A stack of saccules that prepares secretory vesicles is known as aA. plastid.B. lysosome.C. nucleolus.D. Golgi body.-3663958445529. Which of the organelles in the diagram ON THE LEFT is capable of synthesizing steroid hormones and detoxifying drugs?A. WB. XC. YD. Z30. Cell membranes are composed mainly ofA. sugars and phosphates.B. phospholipids and proteins.C. carbohydrates and cellulose.D. nucleotides and carbohydrates. ................
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