input: OPTIONS:
- hormones
- acids
- hydrocarbons
- proteins Now, answer this question: Q: Acetyl-coa is formed from the breakdown of carbohydrates, lipids, and what else? A:
A:
output: proteins

Q: Electronegativity is a qualitative measure of how much an atom attracts what in a covalent bond? A:

OPTIONS:
- neutrons
- protons
- isotopes
- electrons

Answer: electrons

Problem: OPTIONS:
- element
- plasmid
- structure
- solution
Q: Q: A homogeneous mixture with tiny particles in it is known as what? A:
Answer: solution

Problem:OPTIONS:
- tens
- billions
- hundreds
- thousands

Q: How many pathogens can each droplet contain? A:
****
A: thousands

Q: What do you call the membrane lining the back of the eye? A:
OPTIONS:
- cornea
- stimulation
- aperture
- retina
retina

Q: One of the main features all vetebrates have in common is what? A:
OPTIONS:
- hard shell
- brain
- skeleton
- backbone

Answer:
backbone