Q: Most molecular compounds that have a mass similar to water are in what state of matter at room temperature? A:
OPTIONS:
- solid
- liquid
- vapor
- gas
gas

Q: What has two chains of nucleotides, one more than rna? A:
OPTIONS:
- gna
- fna
- mna
- dna

Answer: dna

Question: Q: Recrystallization is a process that can remove what, which result when compounds are synthesized? A:
OPTIONS:
- chemicals
- substances
- minerals
- contaminants
Answer: contaminants

input with options: Q: The cecum is the first part of what structure, where wastes in a liquid state enter from the small intestine? A:
OPTIONS:
- duodenum
- esophagus
- appendix
- large intestine
output: large intestine

Q: Q: On what basis are lipoproteins classified? A:

OPTIONS:
- diameter
- mass
- weight
- density

A: density

Q: Calcium hydroxide and calcium carbonate are effective in neutralizing the effects of what on lakes? A:
OPTIONS:
- oil rain
- ozone rain
- dioxide rain
- acid rain
acid rain