Q: The cytoskeleton is a cellular "scaffolding" or "skeleton" that crisscrosses what? Choices: - golgi apparatus - cerebellum - cell membrane - cytoplasm A:
cytoplasm

(Question)
Q: What can reproduce by infecting the cell of a living host? Choices: - bacteria - mucus - carcinogens - virus A:
(Answer)
virus

Ques: Q: Which scientist was responsible for the theory of evolution by natural selection? Choices: - stephen hawking - galileo Galilei - albert einstein - charles darwin A:
Ans: charles darwin

(Q).
Q: When something loses electrons, it must also? Choices: - reduce protons - slow down - gain protons - gain electrons A:
(A).
gain electrons

Ques:Q: Human mammary glands can produce what substance, which can be used to feed children? Choices: - edema - urea - sperm - milk A:

Ans:milk

Ques:Q: Upon reaching the postsynaptic membrane, what type of chemical messenger binds to and activates a specific receptor? Choices: - hormone - neuropeptide - pheromone - neurotransmitter A:

Ans:
neurotransmitter