Problem: OPTIONS:
- negative
- neutral
- constant
- positive
Q: Q: Cations have what type of charge? A:
Answer: positive

Problem:OPTIONS:
- contaminated reactions
- autonomous reactions
- physical reactions
- biochemical reactions

Q: What do you call chemical reactions that take place inside living things? A:
****
A: biochemical reactions

Q: What do animals require to grow and develop? A:
OPTIONS:
- sunlight
- sucrose
- carbon dioxide
- food
food

Q: In order to survive and maintain what state, an organism must quickly adapt to changing environmental conditions? A:
OPTIONS:
- ketosis
- acclimatization
- regulation
- homeostasis

Answer: homeostasis

Question: Q: What is the plasma membrane formed by? A:
OPTIONS:
- a cytoplasm bilayer
- cholesterol byproduct
- single lipid layer
- a phospholipid bilayer
Answer: a phospholipid bilayer

input: OPTIONS:
- nucleotides
- protein
- cytoplasm
- rna Now, answer this question: Q: Along with dna, what is the other main type of nucleic acid? A:
A:
output:
rna