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PDF Download FREE ANATOMY AND STUDY GAMES ABOUT A&P
CHAPTER 3 EXAM QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -36 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation
Question 1: Soln with lower tonicity that the cell
Answer:
Hypotonic Question 2: Vesicles move a substance across a cell in:
Answer:
transcytosis
Question 3: Diffusion aided by protein carriers or channels
Answer:
Facilitated diffusion Question 4: Cells immersed in hypotonic soln will:
Answer:
Swell and burst (lyse)
Question 5: Cellular material between the PM and nucleus
Answer:
Cytoplasm
Question 6: small motile extensions of the cell
Answer:
cilia
Question 7: Components of cytoplasm
Answer:
cytosol, organelles, inclusions
Question 8: Cell control center
Answer:
Nucleus
Question 9: disintegrator bodies
Answer:
lysosomes
Question 10: Diffusion along a concentration gradient
Answer:
Simple diffusion Question 11: Cell ingests a substance in the process of:
Answer:
endocytosis
Question 12: Proteins loosely mounted to integral proteins
Answer:
Peripheral proteins
Question 13: Movement against a concentration gradient
Answer:
Active transport
Question 14: Transport requiring energy
Answer:
Active transport
Question 15: tiny extensions of the PM
Answer:
microvilli
Question 16: Proteins mounted in the PM
Answer:
Integral proteins
Question 17: A cell engulfing solid material
Answer:
Phagocytosis Question 18: Sodium potassium pump is an example of:
Answer:
primary active transport
Question 19: Fluid between cells
Answer:
Interstitial fluid or intercellular fluid
Question 20: Junction that forms an impermeable junction.
Answer:
Tight junction
Question 21: Soln with higher tonicity than the cell
Answer:
Hypertonic
Question 22: Communicating junction between cells
Answer:
Gap junction
Question 23: long motile extensions of the cell
Answer:
flagella
Question 24: Diffusion of water
Answer:
Osmosis
Question 25: A cell engulfing fluid
Answer:
Pinocytosis
Question 26: Soln with the same tonicity as the cell
Answer:
Isotonic Question 27: Vesicles move substances out of the cell in:
Answer:
exocytosis
Question 28: powerhouse of the cell
Answer:
mitochondria
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