hbioq2rev

Front

What is the primary purpose of cell division in organisms?

Back

Cell division is necessary for an organism to grow and reproduce.

Front

What part of a virus contains the 'instructions' for the production of new viral particles?

Back

Genetic Material.

Front

Which biomolecule is primarily involved in the growth and repair of muscle?

Back

Proteins.

Front

What is the complementary DNA base sequence for TTATTCG according to Chargaff's Rules?

Back

AATAAGC.

Front

What two biomolecules make up the cell membrane to control what enters and exits the cell?

Back

Lipids and proteins.

Front

Define the term 'lipid'.

Back

Lipids are a group of organic compounds that are insoluble in water, including fats, oils, and waxes.

Front

What is the function of proteins in biological systems?

Back

Proteins serve various functions including structural support, transport, enzymes, and signaling.

Front

Explain Chargaff's Rules in relation to DNA base pairing.

Back

Chargaff's Rules state that in DNA, the amount of adenine (A) equals thymine (T), and the amount of cytosine (C) equals guanine (G).

Front

What is the role of the lipid bilayer in the cell membrane?

Back

The lipid bilayer provides a barrier that separates the interior of the cell from the external environment.

Front

What are the four main types of biomolecules?

Back

The four main types of biomolecules are carbohydrates, lipids, proteins, and nucleic acids.