Q: What are the lipids containing phosphorus? Choices: - eukaryotes - hemoglobin - alkaloids - phospholipids A:
phospholipids
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Q: Dna transcription is controlled by what type of proteins? Choices: - essential - digested - genetic - regulatory A:
regulatory
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Q: A rise in blood glucose levels triggers the pancreatic release of what hormone? Choices: - hemoglobin - testosterone - estrogen - insulin A:
insulin
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Q: What substances serve as catalysts in most of the biochemical reactions that take place in organisms? Choices: - hormones - carbohydrates - iseotrops - enzymes A:
enzymes
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