Q: What forms when cells start to grow out of control? Choices: - fat - moles - inflammation - tumor A:
tumor
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Q: What is the first stage of cellular respiration? Choices: - electron transport - Krebs cycle - photosynthesis - glycolysis A:
glycolysis
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Q: What effect in the atmosphere ensures that the earth maintains the correct temperature to support life? Choices: - coriolis effect - ozone effect - smog effect - greenhouse effect A:
greenhouse effect
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Q: Hormones, ions, and neurotransmitters are all types of what? Choices: - nutrients - pathogens - proteins - chemical signals A:
chemical signals
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