PMA 2 Topic Review- Macro, Plants, Biodiversity, Cells

Front

What are the reactants for photosynthesis?

Back

Light, water, and carbon dioxide.

Front

What plant part is responsible for gas exchange?

Back

Stomata.

Front

What happens to an enzyme's function if the pH is lowered to 5 or below?

Back

Function decreases because the enzyme is being denatured.

Front

Proteins are made of monomers called ___________

Back

Amino Acids.

Front

What is the term for the process where mercury levels increase in large predatory fish?

Back

Biomagnification.

Front

What is the primary function of chlorophyll in plants?

Back

To absorb light energy for photosynthesis.

Front

What is the role of roots in plants?

Back

To anchor the plant and absorb water and nutrients from the soil.

Front

Define biodiversity.

Back

The variety of life in the world or in a particular habitat or ecosystem.

Front

What is the function of vascular tissue in plants?

Back

To transport water, nutrients, and food throughout the plant.

Front

What is the significance of stomata in plants?

Back

They regulate gas exchange and transpiration.