Your brother often pretends to listen to what you are saying, but his attention really is focused elsewhere. However, he can sometimes repeat your last few words when you ask him, “What did I just say?” This is likely due to __________ memory.

Free Response (choose 1 of the 5 topics from the above list). Indicate which topic you are responding to at the top of your response.

Which molecule is not a fatty acid?

Hemoglobin is an example of a protein with ________.

Believing that vaccinations can cause autism after viewing stories on the internet demonstrates that _____ can distort our judgments related to risk.

Heavy metals denature proteins by ________.

To what main class of enzymes does the enzyme that catalyzes the conversion of lactose to galactose and glucose belong?

The peptide bonds that link amino acids in a protein are ________.

The presence of enzymes to catalyze bioreactions in our bodies allows ________.

The structural formulas of amino acids are the same except for the ________.