Which of the following would require a channel to pass through the membrane?
a. alcohol
b. glucose
c. oxygen
d. fatty acid
Answer: b. glucose
Biology & Microbiology
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Integumentary exchange of gases implies that the animal ____
a. has a shell b. has a tracheal system c. lives in a moist location d. has a siphon e. lives in an arid location
Biology & Microbiology
The addition of a phosphate group is known as ________.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
What is a misconception about the Canada lynx and snowshoe hare cycling?
A) Canada lynx are the only predators on snowshoe hares. B) Snowshoe hares impact resource abundance. C) Snowshoe hare populations vary over time. D) Rodents compete with snowshoe hares for grasses.
Biology & Microbiology
Viruses that infect and lyse cancer cells are called
a) oncogenic viruses. b) latent viruses. c) oncolytic viruses. d) lysogenic viruses.
Biology & Microbiology