Protein folding is determined by 1. none of these 2. all of these 3. how amino acids interact with water. 4. the sequence of the amino acids. 5. how amino acids interact with each other

What type of limiting factor affects a large population more then it affects a small population

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.