Q: What is the term for a substance that increases the rate of a chemical reaction but is not changed or used up in the reaction? A:
OPTIONS:
- a mechanism
- an acid
- a contribute
- a catalyst
a catalyst

Q: What tube carries urine out of the body? A:
OPTIONS:
- fallopian tube
- uterus
- kidney
- urethra

Answer: urethra

Question: Q: What type of reaction causes two substances to combine to make a single substance? A:
OPTIONS:
- component reaction
- spontaneous mutation
- metabolism
- composition reaction
Answer: composition reaction

input with options: Q: Amines are classified according to the number of carbon atoms bonded directly to what atom? A:
OPTIONS:
- helium
- oxygen
- hydrogen
- nitrogen
output: nitrogen

Q: Q: The fungus benefits from the constant supply of food produced by what? A:

OPTIONS:
- the host
- the spermatophyte
- the phytoflagellate
- the photosynthesizer

A: the photosynthesizer

Q: What is the final product of the calvin cycle? A:
OPTIONS:
- chloride
- sucrose
- insulin
- glucose
glucose