Plants are autotrophs because:

Plants are _______ organisms.

Amino acids include a side group as well as ________.

Which of the following are isomers?

What name is given to the following reaction?sucrose + water → glucose + fructose

As water freezes, ________.

DNA nucleotides include ________.

What name is given to the following reaction?galactose + glucose → lactose + water

A DNA molecule has the sequence AGTTCAACT. The equivalent RNA molecule would have the sequence ________.

A friend of yours appears to have put on a lot of muscle very quickly. At the same time, you notice that your friend seems to have a lot of mood swings and appears depressed. It is reasonable for you to suspect that your friend has begun to take ________.