Q: What term describes the process where organisms convert atmospheric nitrogen into biologically useful chemicals? A:
OPTIONS:
- carbon cycle
- cellular respiration
- photosynthesis
- nitrogen fixation

Answer: nitrogen fixation

Question: Q: Where is the only place an electric charge can be found? A:
OPTIONS:
- translator
- ion
- neuron
- conductor
Answer: conductor

input with options: Q: In a dehydration reaction, what is removed as two monomers are joined together? A:
OPTIONS:
- carbon
- air
- nitrogen
- water
output: water

Q: Q: What 'counting' instrument is used to measure radioactivity? A:

OPTIONS:
- Liquid Counter
- ellie counter
- pryor counter
- geiger counter

A: geiger counter

input: OPTIONS:
- unstable
- aqueous
- saturated
- unsaturated Now, answer this question: Q: When carbon atoms are not bonded to as many hydrogen atoms as possible, what kind of hydrocarbon results? A:
A:
output: unsaturated

Question: Q: Radiocarbon is useful for dating relatively young materials with what element as their base? A:
OPTIONS:
- hydrogen
- oxygen
- nitrogen
- carbon
Answer:
carbon