Biology FALL Final Review 2022

Front

What happens during the G2 phase of the cell cycle?

Back

The cell prepares for mitosis.

Front

Which of the following is NOT a limiting factor?

Back

Electricity.

Front

What best describes carbohydrates?

Back

They provide the major energy source used by mitochondria.

Front

What effect does an inhibitor have on an enzyme?

Back

A substrate will be unable to attach to the enzyme.

Front

What best describes lipids?

Back

They make up cell membranes, store energy, and provide insulation.

Front

What is the primary function of proteins in the body?

Back

Proteins serve as enzymes, structural components, and play roles in cell signaling.

Front

What is the role of DNA in cells?

Back

DNA carries hereditary information and instructions for building molecules.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to synthesize foods with the help of chlorophyll.

Front

What is the function of mitochondria?

Back

Mitochondria are the powerhouses of the cell, generating ATP through cellular respiration.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.