Ques: Q: The pancreatic hormones insulin and glucagon maintain glucose homeostasis by tightly regulating the synthesis and breakdown of what? Choices: - lipids - enzyme - pathway - glycogen A:
Ans: glycogen

Ques: Q: Timber, medicines, dyes, oils, and rubber are just some of the useful products humans derive from what? Choices: - roots - fossils - flowers - plants A:
Ans: plants

Ques: Q: What is the term for disease-causing agents, such as bacteria and viruses? Choices: - spores - parasites - vaccines - pathogens A:
Ans: pathogens

Ques: Q: Which molecules in the body holds energy? Choices: - mitochondria molecules - water molecules - lipid molecules - glucose molecules A:
Ans:
glucose molecules