Test Prep / CustomExam Practice Test

CustomExam Practice Test

Custom Exam Prep Plan10 Questions20 min

CustomExam Practice Test

Practice test for Custom Exam Prep Plan

10Questions

20Minutes

About This Test

This practice test is designed to help you prepare for the CustomExam exam. It contains 10 questions and has a time limit of 20 minutes.

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Important Questions

What is the main function of the plasma membrane?

A:Physical isolation

B:Regulates exchange with the environment

C:Monitors the environment

D:Structural support

Which type of tissue is responsible for the movement of substances across the cell surface?

A:Epithelial tissue

B:Connective tissue

C:Muscular tissue

D:Nervous tissue

Which system is responsible for maintaining homeostasis by using feedback loops?

A:Nervous system

B:Cardiovascular system

C:Endocrine system

D:Immune system

Which plane divides the body or body part into right and left sections?

A:Sagittal plane

B:Frontal plane

C:Transverse plane

D:Oblique plane

Which type of vesicle modifies and packages products for exocytosis?

A:Secretory vesicles

B:Membrane renewal vesicles

C:Lysosomes

D:Transport vesicles

Which type of transport does not require ATP?

A:Simple diffusion

B:Facilitated diffusion

C:Active transport

D:Vesicular transport

What is the net gain of glycolysis?

A:2 ATP, 2 NADH, 2 pyruvate

B:4 ATP, 2 NADH, 2 pyruvate

C:2 ATP, 4 NADH, 2 pyruvate

D:4 ATP, 4 NADH, 2 pyruvate

What is the difference between simple diffusion and facilitated diffusion?

A:Simple diffusion does not require a transporter; facilitated diffusion does. Simple diffusion occurs down a concentration gradient; facilitated diffusion does not.

B:Simple diffusion does not require ATP; facilitated diffusion does. Simple diffusion occurs down a concentration gradient; facilitated diffusion does not.

C:Simple diffusion does not require a transporter; facilitated diffusion does. Simple diffusion occurs along an electrical gradient; facilitated diffusion occurs down a concentration gradient.

D:Simple diffusion does not require ATP; facilitated diffusion does. Simple diffusion occurs down a concentration gradient; facilitated diffusion occurs along an electrical gradient.

What are the effects of hypertonic, hypotonic, and isotonic solutions on cells?

A:Hypertonic: causes cells to shrink; Hypotonic: causes cells to swell; Isotonic: no effect on cell volume

B:Hypertonic: causes cells to swell; Hypotonic: causes cells to shrink; Isotonic: no effect on cell volume

C:Hypertonic: causes cells to shrink; Hypotonic: causes cells to burst; Isotonic: no effect on cell volume

D:Hypertonic: causes cells to burst; Hypotonic: causes cells to shrink; Isotonic: no effect on cell volume

What is the main difference between endocytosis and exocytosis?

A:Endocytosis brings substances into a cell; exocytosis releases substances from a cell

B:Endocytosis releases substances from a cell; exocytosis brings substances into a cell

C:Endocytosis involves ATP; exocytosis does not involve ATP

D:Endocytosis does not involve ATP; exocytosis involves ATP