AP BIO Fall Final Review 1

Front

What are the two types of folding in the secondary structure of proteins?

Back

Alpha-helix and beta-pleated sheets.

Front

How does the location of the ribosome affect the type of protein product?

Back

Free ribosomes synthesize cytosolic proteins while bound ribosomes synthesize membrane proteins.

Front

What are the attractions between water molecules called?

Back

Hydrogen bonds.

Front

What is the main bonding in the secondary structure of a protein?

Back

Hydrogen bonding.

Front

In C3 photosynthesis, where do the reactions that require ATP take place?

Back

In the Calvin cycle only.

Front

What is the primary structure of a protein?

Back

The sequence of amino acids in a polypeptide chain.

Front

What type of bond forms between amino acids in a protein?

Back

Peptide bonds.

Front

What is the role of ribosomes in protein synthesis?

Back

Ribosomes facilitate the translation of mRNA into proteins.

Front

What is the difference between free and bound ribosomes?

Back

Free ribosomes float in the cytosol, while bound ribosomes are attached to the endoplasmic reticulum.

Front

What is the function of the Calvin cycle in photosynthesis?

Back

The Calvin cycle converts carbon dioxide into glucose using ATP and NADPH.