PMA 2 Review

Front

What is one of the main functions of stems in plants?

Back

Transport substances between roots and leaves.

Front

What is the outermost layer of an animal cell?

Back

Cell membrane.

Front

How are carbohydrates and lipids similar?

Back

Both contain C, H, O and give energy.

Front

Which biomolecule is a main source of quick energy?

Back

Carbohydrate.

Front

What type of tissues are characterized by active cell division?

Back

Meristematic tissues.

Front

What is the primary function of the cell membrane?

Back

To protect the cell and regulate what enters and exits.

Front

What are carbohydrates primarily used for in living organisms?

Back

As a source of energy.

Front

What are the building blocks of proteins?

Back

Amino acids.

Front

What is the role of lipids in the body?

Back

To store energy and form cell membranes.

Front

What is photosynthesis?

Back

The process by which plants convert light energy into chemical energy.