Q: Cigarettes are a major source of what kind of chemical substances linked with cancer? Choices: - chemicals - pesticides - alkaloids - carcinogens A:
carcinogens

Q: Phagocytosis, pinocytosis, and receptor-mediated endocytosis are the three types of what? Choices: - modulators - mitosis - nanoparticles - endocytosis A:
endocytosis

Q: Q: The scientific method is a method of research with defined steps that include experiments and careful what? Choices: - discovery - estimation - consideration - observation A:
A: observation

Question: Q: During interphase, the cell undergoes normal growth processes while also preparing for what, by accumulating energy and building blocks of dna? Choices: - proteins division - chromosome division - technology division - cell division A:
Answer: cell division

*Question*
Q: Acetyl-coa is formed from the breakdown of carbohydrates, lipids, and what else? Choices: - hormones - acids - hydrocarbons - proteins A:
**Answer**
proteins

Q: What element is all life built around? Choices: - hydrogen - neon - oxygen - carbon A:
carbon