Q: What structures formed of twisted actin chains are found in almost every cell, and are numerous in muscle cells and cells that move by changing shape? Choices: - RNA - DNA - vesicles - microfilaments A:
microfilaments
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Q: As temperature increases, the solubility of the majority of solid substances does what? Choices: - stays the same - reduces - mutates - increases A:
increases
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Q: Some microorganisms can digest cellulose, breaking it down into what? Choices: - gluclose polymers - fructose polymers - fructose monomers - glucose monomers A:
glucose monomers
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Q: A reptile's what doesn't generate enough energy to keep their body temperature stable? Choices: - respiration - tissue - skin - metabolism A:
metabolism
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