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Chapter 04 - Cell Structure

Chapter 04 Cell Structure

Blooms Level: 1. Remember LO: 04.03.02 Discuss the role of the nucleus in eukaryotic cells. Section: 04.03 Eukaryotic Cells Topic: Cell Structure

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Chapter 04 - Cell Structure

3. A. B. C. D.

The organelle that can collect, package, modify, and transport molecules is called the: mitochondria. plasma membrane. vesicle. Golgi apparatus.

C. evolution. D. symbiosis.

Blooms Level: 1. Remember LO: 04.05.03 Explain the probable origin of mitochondria and chloroplasts. Section: 04.05 Mitochondria and Chloroplasts: Cellular Generators Topic: Cell Structure

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Chapter 04 - Cell Structure

6. Microfilaments such as actin, microtubules, and the intermediate filaments form the cellsupporting structure called the: A. cytoplasm. B. cytoskeleton. C. nucleus. D. plasma membrane.

B. C. D. E.

is squared. increases. is cubed. decreases.

Blooms Level: 1. Remember LO: 04.01.02 Describe the factors that limit cell size. Section: 04.01 Cell Theory Topic: Cell Structure 4-3 © 2014 by McGraw-Hill Education. This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner. This document may not be copied, scanned, duplicated, forwarded, distributed, or posted on a website, in whole or part

Chapter 04 - Cell Structure

9. A. B. C. D. E.

Organelles that breakdown hydrogen peroxide into water and oxygen are: vacuoles. lysosomes. liposomes. peroxisomes. plastids.

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Chapter 04 - Cell Structure

11. Who first described cells? A. Linnaeus B. Golgi C. Hooke D. Leeuwenhoek E. Darwin

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Chapter 04 - Cell Structure

13. The "X" shaped chromosomal hereditary material can be packaged in this organelle in eukaryotic cells but not in prokaryotic cells. This organelle is the: A. ribosomes. B. nucleoid. C. nucleus. D. mitochondria. E. chloroplast.

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Chapter 04 - Cell Structure

15. Prokaryotic cell movement is attributed to: A. pili. B. ribosomes. C. cytoskeleton proteins. D. flagella. E. capsules.

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Chapter 04 - Cell Structure

17. Plant cells often have a large membrane-bound sac that is used for storing water and other substances called a: A. central vacuole. B. centriole. C. nucleus. D. Golgi body. E. chloroplast.

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Chapter 04 - Cell Structure

19. Some of the functions of the eukaryotic organelles are performed in bacteria by the: A. cell wall. B. capsule. C. nucleoid area. D. plasma membrane. E. flagella/cilia.

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Chapter 04 - Cell Structure

21. Ribosomes are made up of: A. only protein molecules. B. only RNA molecules. C. DNA and RNA. D. protein and RNA. E. only DNA molecules.

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Chapter 04 - Cell Structure

23. In eukaryotes, mitochondria are the organelles primarily involved in: A. phospholipid assembly. B. export of enzymes. C. energy release/capture. D. lipid synthesis. E. protein synthesis.

C. DNA molecules only outward.

Blooms Level: 1. Remember LO: 04.03.02 Discuss the role of the nucleus in eukaryotic cells. Section: 04.03 Eukaryotic Cells Topic: Cell Structure

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Chapter 04 - Cell Structure

26. The nucleolus is the site of: A. chromosome replication. B. uncoiling and unraveling of chromosomes. C. lipid synthesis. D. protein synthesis. E. ribosome assembly.

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Chapter 04 - Cell Structure

28. A doctor diagnosis a child with adrenoleukodystrophy (ALD) a disorder in which there is an accumulation of long fatty acid chains accumulating in the cells of the central nervous system. The issues arise with malfunctions in enzymes associated with what organelle? A. Golgi bodies B. ribosomes C. vacuoles D. peroxisomes

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Chapter 04 - Cell Structure

30. Mitochondria and chloroplasts are the other organelles besides the nucleus that contain: A. pigments. B. pores. C. DNA. D. channels. E. plasma membranes.

A. B. C. D.

protein fibers in a helical arrangement. nine triplets of microtubules in a circle. actin filaments in a 9 + 2 arrangement. microtubules in a 9 + 2 arrangement.

Blooms Level: 1. Remember LO: 04.07.02 Identify the different cytoskeletal elements involved in cell movement. Section: 04.07 Extracellular Structures and Cell Movement Topic: Cell Structure 4-14 © 2014 by McGraw-Hill Education. This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner. This document may not be copied, scanned, duplicated, forwarded, distributed, or posted on a website, in whole or part

Chapter 04 - Cell Structure

33. The distinctive feature of chloroplasts is that they contain a green pigment called: A. Gram stain. B. chlorophyll. C. hemoglobin. D. chromatin. E. keratin.

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Chapter 04 - Cell Structure

35. A team of researchers is studying the external structures on the dorsal (back) surface of a spider mite. The spider mite seems to be the habitat of an even smaller mite, which is approximately 0.05mm. While they can see the dorsal surface of the spider mite with their naked eye, they cannot see the mite clearly. The researchers are writing a grant to provide support for a microscope to use to study these new mites. They need to purchase a microscope with a high magnification to observe the new mites on their habitat. It is not necessary for them to observe living mites. Based on the information given, what type of microscope would

Blooms Level: 2. Understand LO: 04.04.02 Contrast the different functions of internal membranes and compartments. Section: 04.04 The Endomembrane System Topic: Cell Structure

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Chapter 04 - Cell Structure

37. You stain a cell with a dye that reacts with an enzyme found in the lysosome. You would also expect to see this dye in: A. nucleus. B. cytoplasm. C. endoplasmic reticulum. D. mitochondria.

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Chapter 04 - Cell Structure

39. Plants, fungi and bacterial all have: A. mitochondria B. cell walls C. lysosomes D. nuclei E. chloroplasts

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Chapter 04 - Cell Structure

41. Sulfolobus are archaea that are commonly found in geothermal environments, with an optimum growth temperature of about 80C. What feature allows archaea to thrive at such temperatures? A. Archaeal membranes contain special lipids. B. Archaea have two cell walls which helps prevent heat absorption. C. Archaea are highly adaptable to changing environmental temperatures.

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Chapter 04 - Cell Structure

43. You have identified an enzyme that appears to be involved in the addition of palmityl group (a fatty acid) to certain proteins. Knowing that palmitoylated proteins are usually targeted for delivery to the plasma membrane, in which organelles might this enzyme be expressed? A. Golgi apparatus and ER B. Golgi apparatus and nucleus C. ER and ribosomes

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Chapter 04 - Cell Structure

45. When a vesicle moves along microtubules toward the center of the cell, the molecular motor(s) _____ are used? A. both kinesin and dynein B. dynein C. kinesin D. Molecular motors are not required for movement along microtubules.

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Chapter 04 - Cell Structure

47. If you were to use antibodies that were chemically bonded to a stain in order to visualize the expression pattern of a protein in a fixed tissue, what experimental techniques and equipment would be applicable? A. immunohistochemistry, dark-field microscopy B. DAPI or Hoechst stains, fluorescence microscopy C. immunohistochemistry, bright-field microscopy D. antibody interference assay, bright-field microscopy

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Chapter 04 - Cell Structure

49. Cardiac muscle cells are connected by special junctions called intercalated discs. Intercalated discs provide strength between cells of tissues which exhibit high mechanical stress, strong flexible connections between tissue cells, and electrical excitability between the cells. Using this information, what junctions are present in intercalated discs? A. tight, plasmodesmata, and adherens B. tight, plasmodesmata, and desmosomes C. gap, adherens, and desmosomes

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Chapter 04 - Cell Structure

51. Individuals that are heavy smokers may eventually have trouble clearing the mucous from their lungs because the structures that move fluid along the epithelial lining of the lung become damaged over time. What are these structures called? A. Pili B. Flagella C. Cell walls D. Cilia

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Chapter 04 - Cell Structure

53. If the function of centrioles was impaired in a cell, it could not: A. conduct photosynthesis. B. divide. C. make ATP. D. synthesize proteins. E. produce lysosomes.

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Chapter 04 - Cell Structure

55. Glycogen Storage Disease Type II (GSD II), also known as Pompe disease, is a metabolic disorder that leads to the accumulation of glycogen in muscles and neurons throughout the body. It is caused by a defect in an enzyme that is normally housed with other enzymes that are involved in breaking down large macromolecules. What organelle is most likely affected by this disease? A. Nucleus B. Rough ER

Topic: Cell Structure

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Chapter 04 - Cell Structure

57. Cardiac muscle has prolonged contraction due to a sodium induced-calcium released process into the cytoplasm of the cell. Cardiac cells can communicate through pore-like channels between cells. List the junction and the organelle involved in cardiac muscle contraction? A. Gap; Golgi apparatus B. Gap; Rough ER C. Adherens; Smooth ER

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Chapter 04 - Cell Structure

59. What is the difference between mitochondria and chloroplasts? A. Mitochondria have linear strands of DNA and chloroplasts have rings of DNA. B.

Blooms Level: 4. Analyze LO: 04.05.01 Describe the structure of mitochondria and chloroplasts. Section: 04.05 Mitochondria and Chloroplasts: Cellular Generators Topic: Cell Structure

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Chapter 04 - Cell Structure

61. As ATP moves from the matrix of the mitochondrion to the cytoplasm of a cell, how many membranes will it pass? A. 1 B. 2 C. 3 D. 4

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Chapter 04 - Cell Structure

63. A cuboidal shaped cell with six sides is 1mm X 1mm X 1mm. What is the volume and the surface area of the cell? A. 1mm3 : 6mm2 B. 3mm3 : 3mm2 C. 1mm3 : 3mm2 D. 3mm3 : 1mm2

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