Q: Q: What do we call the lowest layer of the atmosphere? A:

OPTIONS:
- stratosphere
- asthenosphere
- mesosphere
- troposphere

A: troposphere

input: OPTIONS:
- rna acids
- DNA molecules
- peptide chains
- amino acids Now, answer this question: Q: Methyl groups are found within what? A:
A:
output: amino acids

Q: What is the term for liquid waste formed by kidneys? A:

OPTIONS:
- blood
- feces
- sperm
- urine

Answer: urine

Problem: OPTIONS:
- type 0, 1
- type a, b
- type 3, 4
- type 1, type 2
Q: Q: What are the two main types of diabetes? A:
Answer: type 1, type 2

Problem:OPTIONS:
- confront transcription
- forward transcription
- reverse differentiation
- reverse transcription

Q: What is the transfer of information from rna to dna called? A:
****
A: reverse transcription

Problem:OPTIONS:
- spontaneous mutation
- variation
- generation
- evolution

Q: The change in the characteristics of living things over time is known as _________ A:
****
A:
evolution