Macromolecules and Enzymes

Front

What are macromolecules?

Back

Macromolecules are large, complex molecules that are essential for life, including carbohydrates, proteins, lipids, and nucleic acids.

Front

What is the primary function of carbohydrates?

Back

Carbohydrates provide energy and serve as structural components in cells.

Front

What are the building blocks of proteins?

Back

Amino acids are the building blocks of proteins.

Front

What is the role of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions without being consumed in the process.

Front

What is denaturation in the context of enzymes?

Back

Denaturation is the process where an enzyme loses its functional shape due to changes in pH or temperature, rendering it inactive.

Front

What are lipids and their primary functions?

Back

Lipids are macromolecules that store energy, provide insulation, and make up cell membranes.

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 contain one or more double bonds.

Front

What is a nucleotide?

Back

A nucleotide is the basic building block of nucleic acids, consisting of a sugar, a phosphate group, and a nitrogenous base.

Front

What is the function of RNA in protein synthesis?

Back

RNA carries the genetic information from DNA and helps in the synthesis of proteins.

Front

What are polysaccharides?

Back

Polysaccharides are long chains of sugar molecules that serve as energy storage (like starch) or structural components (like cellulose).