Problem:OPTIONS:
- DNA
- RNA
- codons
- genes

Q: What are proteins encoded by? A:
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A: genes

Q: Covalent bond energies can be used to estimate the enthalpy changes of what? A:
OPTIONS:
- crystals reactions
- Pressure reactions
- liquid reactions
- chemical reactions
chemical reactions

Q: Amino groups are found within amino acids, nicknamed the building blocks of what? A:
OPTIONS:
- lipids
- protons
- carbohydrates
- proteins

Answer: proteins

Question: Q: Which organisms get their energy source and carbon source from organic sources? A:
OPTIONS:
- herbivores
- ectomorphs
- sporozoans
- chemoheterotrophs
Answer: chemoheterotrophs

input with options: Q: Extensive and intensive are categories of properties that apply to what? A:
OPTIONS:
- volume
- weight
- height
- matter
output: matter

Problem: OPTIONS:
- available animals
- grouping animals
- aggressive animals
- social animals
Q: Q: Animals that live in groups with other members of their species are called what? A:
Answer:
social animals