Q: Redox reactions, like other chemical reactions, begin with a product and end with what? Choices: - plasma - decomposition - stimulant - reactant A:
reactant

(Question)
Q: What is a factor in determining weight but not mass? Choices: - function - material - gravity - location A:
(Answer)
location

Ques: Q: What type of protein fibers in the cytoskeleton are the narrowest? Choices: - macrophages - mitosis - capillaries - microfilaments A:
Ans: microfilaments

(Q).
Q: Though viruses are not considered living, they share two important traits with living organisms: they have genetic material and they can undergo what process? Choices: - generation - sexual reproduction - learning - evolution A:
(A).
evolution

Ques:Q: What are the catalysts that occur naturally in living organisms and are primarily protein molecules? Choices: - carbohydrates - hormones - acids - enzymes A:

Ans:enzymes

Q: What is the only natural phenomenon that causes more damage than earthquakes? Choices: - volcanos - blizzards - landslides - hurricanes A:
hurricanes