Front

What are biomolecules?

Back

Biomolecules are organic molecules that are essential for life, including carbohydrates, lipids, proteins, and nucleic acids.

Front

What are the four main types of biomolecules?

Back

The four main types of biomolecules are carbohydrates, lipids, proteins, 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 lipids and their main functions?

Back

Lipids are hydrophobic molecules that store energy, form cell membranes, and act as signaling molecules.

Front

What are proteins made of?

Back

Proteins are made of amino acids linked together by peptide bonds.

Front

What is the role of nucleic acids?

Back

Nucleic acids, such as DNA and RNA, store and transmit genetic information.

Front

What is a saturated fat?

Back

A saturated fat is a type of lipid that is solid at room temperature and contains no double bonds between carbon atoms.

Front

What is an unsaturated fat?

Back

An unsaturated fat is a type of lipid that is liquid at room temperature and contains one or more double bonds between carbon atoms.

Front

What are amino acids?

Back

Amino acids are the building blocks of proteins, consisting of an amino group, a carboxyl group, and a variable side chain.

Front

What is the structure of DNA?

Back

DNA is a double helix composed of two strands of nucleotides, with complementary base pairing between adenine-thymine and guanine-cytosine.