FREE ANATOMY AND STUDY GAMES ABOUT KIM

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FREE ANATOMY AND STUDY GAMES ABOUT KIM

FERGUSON EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -65 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: A major function of the cell membrane is to

Answer:

control what enters and leaves the cell.Question 2: In the cell membrane, the hydrophilic part of the phospholipid molecule:

Answer:

faces the exterior of the cell, faces the interior of the cell, both A and B.Question 3: Which of the following statements about integral proteins in the plasma membrane is false?

Answer:

They are more abundant by volume than the membrane phospholipids.

Question 4: This organelle is numerous in liver and kidney cells.

Answer:

peroxisome

Question 5: Which of the following cytoskeleton elements are the largest in diameter?

Answer:

microtubules

Question 6: Which letter indicates the rough endoplasmic reticulum?

Answer:

C Question 7: Which area of the cytoplasm near the nucleus coordinates the building and breaking of microtubules in the cell?

Answer:

centrosome Question 8: Which of the following is not a function of the integral membrane proteins?

Answer:

Acting as receptors, Signal transduction, Identification of "self", All of the above are functions of the integral membrane proteins.

Question 9: Which letter indicates the plasma membrane?

Answer:

B

Question 10: The ____ is often called the microtubule organizing center.

Answer:

centrosome Question 11: The inner membrane of what double-membrane structure is contorted into folds called cristae?

Answer:

Mitochondrion

Question 12: Which letter indicates the Golgi apparatus?

Answer:

D

Question 13: This organelle primarily modifies products from the rough ER, and it resembles a stack of hollow saucers, one cupped inside the next.

Answer:

Golgi apparatus Question 14: Which of the following organelles is considered a nonmembranous organelle?

Answer:

Ribosome Question 15: The identification function of the cell membrane is carried out by the:

Answer:

glycoprotein molecules.

Question 16: Which of the following is not true about ribosomes?

Answer:

Surrounded by a membrane structure

Question 17: Ribosomes are organelles that

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float in the cytoplasm and attach to the endoplasmic reticulum.Question 18: Which of the following does not describe a structure or function of the proteasome?

Answer:

All of the above are structures or functions of proteasomes.Question 19: A specialized cell structure that propels the sperm is the:

Answer:

flagellum.Question 20: Which of the following is not a function of the smooth endoplasmic reticulum?

Answer:

Provides a site for ribosome attachment

Question 21: Tiny indentations of the plasma membrane that resemble caves are called:

Answer:

caveolae.

Question 22: Which of the following recognize and destroy nonself cells?

Answer:

Immune cells

Question 23: ATP production occurs within which organelle?

Answer:

Mitochondrion Question 24: Which cell extension lacks a central pair of microtubules, is not found in blood cells, and functions in the kidney to monitor urine flow?

Answer:

Primary cilium

Question 25: Which letter indicates the mitochondrion?

Answer:

E

Question 26: This membranous organelle contains oxidase and catalase enzymes.

Answer:

peroxisome Question 27: The membranous structure containing substances that protect the cell from harm

are:

Answer:

Lysosomes, peroxisomes, both B and C.Question 28: The presence of which substance in the cell membrane keeps it from breaking too easily?

Answer:

Cholesterol