A/P Chapter 2 Test

The main type of sugar that circulates in the blood is _____________

• glucose
• glycine

Carbohydrates, as indicated by the word parts that make up the word, include both carbon and ________________.

• energy
• water

A molecule made of many similar subunits is called a ______________.

• polymer
• peptide

The amino acid _______________has the simplest residual group of al of the amino acids.

• quatemary
• glycine

The type of bond that links the amino group of one amino acids to the acid group of another is a ____________ bond.

• peptide
• monoglycerides

The four levels of protein structure are the primary, secondary, tertiary, and _____________ structures.

• quatemary
• water

The three types of glycerides are _________________, diglycerides, and triglycerides.

• double helix
• monoglycerides

DNA is formed in the shape of a ________________.

• double pleat
• double helix
• triple helix
• pleated helix

Adenosine triphosphate provides _______________ for many cellular processes.

• polarity
• glucose
• energy

The ___________ or relative charges, of water molecules allows them to form hydrogen bonds with other molecules.

• polymer
• peptide
• polarity