Biology SOL Review

Front

What is a mutation?

Back

A mutation is a change in the DNA sequence of an organism's genetic material, which can lead to changes in traits or functions.

Front

What is the function of carbohydrates in the human body?

Back

Carbohydrates are primarily consumed as a source of short-term energy for the body.

Front

What kingdom do multicellular organisms with cell walls and vascular tissues belong to?

Back

Plantae.

Front

If the DNA triplet is TAC, what is the corresponding mRNA triplet?

Back

AUG.

Front

What is the role of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions in cells.

Front

What are the main components of a plant cell?

Back

Plant cells have a cell wall, chloroplasts, and a large central vacuole.

Front

What is the process of photosynthesis?

Back

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

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

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

Front

What is the significance of the nitrogen base sequence in DNA?

Back

The sequence of nitrogen bases in DNA determines the genetic information and instructions for building proteins.

Front

What is the role of vascular tissues in plants?

Back

Vascular tissues transport water, nutrients, and food throughout the plant.