Problem: OPTIONS:
- an enzyme
- a method
- a form
- a gene
Q: Q: The polymerase chain reaction is a way of making copies of what? A:
Answer: a gene

Problem:OPTIONS:
- tides
- waves
- typhoons
- cyclones

Q: Hurricanes and winter storms both develop from what, which often form when the jet stream dips south in the winter? A:
****
A: cyclones

Q: What are fibers that depend on aerobic respiration called? A:
OPTIONS:
- hydrogen fibers
- evaporative fibers
- fragile fibers
- oxidative fibers
oxidative fibers

Q: Animals that defend their area are generally known as what kinds of animals? A:
OPTIONS:
- mutants
- neutral
- carnivores
- territorial

Answer: territorial

Question: Q: What describes how close an estimate is to a known standard? A:
OPTIONS:
- hypothesis
- frequency
- diversity
- accuracy
Answer: accuracy

input: OPTIONS:
- plasma
- bacteria
- blood
- dna Now, answer this question: Q: A, t, g, and c pairs are associated with what substance that is important in genetics? A:
A:
output:
dna