Q: What is formed from an alcohol that loses water? A:
OPTIONS:
- Bonds
- alcohols
- amines
- alkenes

Answer: alkenes

Question: Q: Portal veins carry blood between what? A:
OPTIONS:
- chambers of the heart
- digestive organs
- arteries
- pairs of capillary beds
Answer: pairs of capillary beds

input with options: Q: Like the marketplace, the metabolic economy is regulated by what basic principle? A:
OPTIONS:
- jobs and demand
- price and demand
- industrial and demand
- supply and demand
output: supply and demand

Q: Q: Mutations which benefit the organism in which they occur are known as? A:

OPTIONS:
- extraordinary mutations
- helpful mutations
- healthy mutations
- beneficial mutations

A: beneficial mutations

input: OPTIONS:
- digital structure
- geological structure
- pyramid structure
- quaternary structure Now, answer this question: Q: What structure is a larger assembly of several polypeptide chains that are now referred to as subunits of the protein? A:
A:
output: quaternary structure

Question: Q: What is a group of organs that work together to do the same job? A:
OPTIONS:
- an organ colony
- an organ assembly
- an organ battery
- an organ system
Answer:
an organ system