Q: Q: Insulin is made up of how many polypeptide chains? A:

OPTIONS:
- three
- four
- twelve
- two

A: two

input: OPTIONS:
- metabolites
- hormones
- amino acids
- enzymes Now, answer this question: Q: What are proteins that increase the rate of biochemical reactions? A:
A:
output: enzymes

Q: Skeletal, cardiac, and smooth are the three types of what cells and possess morphologies correlated with their functions? A:

OPTIONS:
- cartilage tissue
- organ
- bone
- muscle

Answer: muscle

Problem: OPTIONS:
- respiration
- pigments
- calcium
- metabolism
Q: Q: Vitamins are organic compounds that are essential in very small amounts for the maintenance of normal what? A:
Answer: metabolism

Problem:OPTIONS:
- physical science
- cultural science
- ecological science
- environmental science

Q: What branch of science deals with the effects people have on the environment? A:
****
A: environmental science

Problem:OPTIONS:
- demos
- skylab
- sputnik
- the moon

Q: Name the most famous satellite of the earth? A:
****
A:
the moon