SCI 115 quiz 3.docx - Question 1 4 out of 4 points Passive molecular diffusion occurs when Selected Answer random collisions between molecules occurs a

# SCI 115 quiz 3.docx - Question 1 4 out of 4 points Passive...

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Question 1 4 out of 4 points Passive molecular diffusion occurs when ____. Selected Answer: a. random collisions between molecules occurs Correct Answer: a. random collisions between molecules occurs Question 2 4 out of 4 points Oxygen, carbon dioxide, and other small molecules cross the plasma membrane through the process of ____. Selected Answer: a. diffusion Correct Answer: a. diffusion Question 3 4 out of 4 points Energy is defined as ____. Selected Answer: e. the capacity to do work Correct Answer: e. the capacity to do work Question 4 4 out of 4 points To engulf a bacterium, a white blood cell would use ____. Selected Answer: c. phagocytosis Correct c.
Answer: phagocytosis Question 5 4 out of 4 points Movement of substances that requires the expenditure of ATP molecules is called ____. Selected Answer: c. active transport Correct Answer: c. active transport Question 6 4 out of 4 points