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Thibodeau Physiology- r
Test Bank Chapter 3: Anatomy of Cells
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Latest Updated 2023 Examination Study
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Guide.
Test Bank TR
r r
UE/FALSE
1. Mature cells that comprise the human body are highly specialized and co
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mplex.
ANS: T DIF: Synthesis REF:
Page 67 TOP: r r Functional Anatomy of Cells
r r r
,Test Bank 7th Edition or Anatomy Patton
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Thibodeau Physiology- r
Test Bank Chapter 3: Anatomy of Cells
r r r r r r r
Latest Updated 2023 Examination Study
r r r r r
Guide.
2. An important function of the cell membrane is the maintenance of cell int
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egrity.
ANS: T DIF: Synthesis REF: Page 69 (Table 3-
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3) TOP:
r Cell Membrane
r
3. Peroxisomes contain enzymes that detoxify harmful substances.
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ANS: T DIF: Memorization
REF: Page 76 r r
TOP: Peroxisomes
4. The outer portion of the cell membrane is hydrophobic, or water-loving.
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ANS: F DIF: Memorization
REF: Page 70 r r
TOP: Cell Membrane r
5. Ribosomes attached to the endoplasmic reticulum are responsible for m
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aking proteins to be exported out of the cell.
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ANS: T DIF: Memorization
REF: Page 73 r r
TOP: Rough ER r
,Test Bank 7th Edition or Anatomy Patton
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Thibodeau Physiology- r
Test Bank Chapter 3: Anatomy of Cells
r r r r r r r
Latest Updated 2023 Examination Study
r r r r r
Guide.
6. The functions of the nucleus are regulated by RNA.
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, Test Bank 7th Edition or Anatomy Patton
r r r r r r
Thibodeau Physiology- r
Test Bank Chapter 3: Anatomy of Cells
r r r r r r r
Latest Updated 2023 Examination Study
r r r r r
Guide.
ANS: F DIF: Memorization
REF: Page 78 r r
TOP: Nucleus
7. The major direct cell connections are tight junctions, gap junctions, and de
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smosomes.
ANS: T DIF: Memorization
REF: Page 83 r r
TOP: Cell Connections r
8. Tight junctions do not allow molecules to spread through the cracks be
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tween cells. r
ANS: T DIF: Memorization
REF: Page 83 | Page 84 r r r r r
TOP: Cell Connections r
9. Gap junctions are found in the small intestine. They allow molecules to flo
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w between cells.
r r
ANS: F DIF: Memorization
REF: Page 83 r r
TOP: Cell Connections r