12/9 Benchmark Review

Front

What do pigments in the chloroplast absorb?

Back

Pigments in the chloroplast absorb sunlight.

Front

What are the channels and pumps in the cell membrane made of?

Back

The channels and pumps in the cell membrane are made of proteins.

Front

Which gas do plants release during photosynthesis?

Back

Plants release oxygen during photosynthesis.

Front

What is the outermost part of a cell?

Back

The outermost part of a cell is the cell membrane.

Front

What happens to enzymes when they are heated to a high temperature?

Back

The shape of the enzyme changes and it denatures.

Front

What is photosynthesis?

Back

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

Front

What role do chloroplasts play in plant cells?

Back

Chloroplasts are the organelles where photosynthesis occurs.

Front

What is the function of the cell membrane?

Back

The cell membrane regulates what enters and leaves the cell, providing protection and support.

Front

What is denaturation in enzymes?

Back

Denaturation is the process where an enzyme loses its functional shape due to external stress, such as heat.

Front

What is the primary function of proteins in the cell membrane?

Back

Proteins in the cell membrane facilitate the transport of materials across the membrane.