AP Bio Unit 1 Review

Front

What is the primary structure of a protein?

Back

The primary structure of a protein is its unique sequence of amino acids.

Front

What type of fatty acid is saturated?

Back

A saturated fatty acid has no double bonds between carbon atoms, meaning it is fully 'saturated' with hydrogen.

Front

What type of base is found in RNA?

Back

Uracil is a nitrogenous base found in RNA, replacing thymine found in DNA.

Front

What is a functional group?

Back

A functional group is a specific group of atoms within a molecule that is responsible for the characteristic chemical reactions of that molecule.

Front

What are phospholipids used for?

Back

Phospholipids are used to build cell membranes, forming a bilayer that separates the interior of the cell from the outside environment.

Front

What is the difference between saturated and unsaturated fatty acids?

Back

Saturated fatty acids have no double bonds between carbon atoms, while unsaturated fatty acids have one or more double bonds.

Front

What is the role of ribose in RNA?

Back

Ribose is the sugar component of RNA, providing the backbone structure for the nucleic acid.

Front

What is the quaternary structure of a protein?

Back

The quaternary structure of a protein refers to the arrangement of multiple polypeptide chains into a single functional unit.

Front

What is the significance of the amino acid sequence in proteins?

Back

The amino acid sequence determines the protein's structure and function, influencing how it interacts with other molecules.

Front

What is chitin?

Back

Chitin is a structural polysaccharide found in the exoskeletons of arthropods and the cell walls of fungi.