Q: Q: Comparisons of amino acid sequences can shed light on the evolutionary divergence of what? A:

OPTIONS:
- mammals
- dinosaurs
- birds
- related species

A: related species

input: OPTIONS:
- permanent
- instantaneous
- critical
- irreversible Now, answer this question: Q: What are reactions that can occur only in one direction called? A:
A:
output: irreversible

Q: How do the vast majority of fish reproduce? A:

OPTIONS:
- by budding
- asexually
- cloning
- sexually

Answer: sexually

Problem: OPTIONS:
- atomic volume unit
- particle mass unit
- nuclear mass unit
- atomic mass unit
Q: Q: Because the masses of subatomic particles are so small, a new unit, called what, was defined? A:
Answer: atomic mass unit

Problem:OPTIONS:
- atherosclerosis
- spermatogenesis
- Digestion.
- photosynthesis

Q: How do plants and algae both make food? A:
****
A: photosynthesis

Problem:OPTIONS:
- calcium
- water
- hydrogen
- hydrogen peroxide

Q: Peroxisomes perform a couple of different functions, including lipid metabolism and chemical detoxification. in contrast to the digestive enzymes found in lysosomes, the enzymes within peroxisomes serve to transfer hydrogen atoms from various molecules to oxygen, producing what? A:
****
A:
hydrogen peroxide