Biology EOC Category 4 Review

Front

What type of biomolecule provides long term energy?

Back

Lipids are the type of biomolecule that provides long-term energy storage in organisms.

Front

Which two body systems work together to provide the body with a constant supply of oxygen?

Back

The respiratory and circulatory systems work together to supply oxygen to the body.

Front

What function is most immediately affected by a reduction in water uptake by roots?

Back

Photosynthesis is most immediately affected by a reduction in water uptake by roots, as water is essential for this process.

Front

What causes the stomata to close?

Back

Stomata close due to little available water, which helps to conserve moisture in the plant.

Front

Which type of biomolecule contains both nitrogen and phosphate?

Back

Nucleic acids, such as DNA and RNA, contain both nitrogen and phosphate.

Front

What is the primary function of carbohydrates in living organisms?

Back

Carbohydrates primarily serve as a source of energy and structural support in living organisms.

Front

What role do proteins play in biological systems?

Back

Proteins serve as enzymes, structural components, and play roles in transport and signaling within biological systems.

Front

How do lipids contribute to cell structure?

Back

Lipids, particularly phospholipids, form the cell membrane, providing structure and protection to the cell.

Front

What is the significance of water in photosynthesis?

Back

Water is a reactant in photosynthesis, providing electrons and protons necessary for the production of glucose and oxygen.

Front

What is the function of the respiratory system?

Back

The respiratory system is responsible for the exchange of gases, primarily oxygen and carbon dioxide, between the body and the environment.