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

Front

What is the correct equation for photosynthesis?

Back

6CO₂ + 6H₂O + Energy → 6O₂ + C₆H₁₂O₆

Front

What type of diffusion is represented when molecules move from an area of high concentration to an area of low concentration without energy?

Back

Simple Diffusion

Front

What is the consequence of deforestation in areas rich in genetic material?

Back

The loss of biodiversity.

Front

What is the primary function of xylem tissue in plants?

Back

Transports water and minerals.

Front

Which organelle is responsible for breaking down glucose to release energy?

Back

Mitochondria.

Front

Define photosynthesis.

Back

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

Front

What is biodiversity?

Back

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

Front

What role do mitochondria play in cellular respiration?

Back

They convert glucose into ATP, the energy currency of the cell.

Front

What is the difference between active and passive transport?

Back

Active transport requires energy to move substances against their concentration gradient, while passive transport does not.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs sunlight and converts it into chemical energy.