AP Biology Unit 1 Macromolecules

Front

What is a monosaccharide?

Back

A monosaccharide is the simplest form of carbohydrates, consisting of a single sugar molecule, such as glucose or fructose.

Front

What is a polysaccharide?

Back

A polysaccharide is a complex carbohydrate formed by the linkage of multiple monosaccharides, such as starch or cellulose.

Front

Which macromolecule contains sulfur?

Back

Proteins are the macromolecules that contain sulfur, often found in amino acids like cysteine.

Front

What is dehydration synthesis?

Back

Dehydration synthesis is a chemical reaction that involves the removal of water to form a bond between two molecules, commonly seen in the formation of polysaccharides.

Front

What is the formula for a molecule formed by 5 glucose molecules?

Back

The correct formula for a molecule formed by 5 glucose molecules linked together is C30H51O25.

Front

What is a peptide bond?

Back

A peptide bond is a covalent bond formed between the carboxyl group of one amino acid and the amino group of another, releasing a molecule of water.

Front

Which macromolecule contains phosphorus?

Back

Nucleic acids, such as DNA and RNA, contain phosphorus in their backbone structure.

Front

What are the building blocks of proteins?

Back

The building blocks of proteins are amino acids, which are linked together by peptide bonds.

Front

What is the primary function of carbohydrates?

Back

The primary function of carbohydrates is to provide energy for the body, as well as serve as structural components in cells.

Front

What role do lipids play in the body?

Back

Lipids serve as long-term energy storage, insulation, and make up the cell membrane structure.