THS Biology Fall Exam Review 2024

Front

What is the primary role of the stomata in plant leaves?

Back

To release oxygen and take in carbon dioxide.

Front

Which biomolecule is properly matched to its monomer?

Back

Carbohydrate: monosaccharide.

Front

What is the vascular tissue of a plant that transports water and minerals?

Back

Xylem.

Front

What is the only characteristic shared by living cells and viruses?

Back

The presence of nucleic acid.

Front

What happens during the S phase of interphase?

Back

DNA replicates.

Front

What is the function of phloem in plants?

Back

To transport sugars and nutrients.

Front

Define a cell membrane.

Back

A protective barrier that regulates what enters and leaves the cell.

Front

What is the role of chloroplasts in plant cells?

Back

To conduct photosynthesis.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus; eukaryotic cells have a nucleus.

Front

What is the function of ribosomes?

Back

To synthesize proteins.