Biology Final Exam

Front

In meiosis, how much genetic material do daughter cells have compared to the parent cell?

Back

Daughter cells have half of the genetic material of the parent cell.

Front

If a parent cell has 46 chromosomes, how many chromosomes do the daughter cells have after meiosis?

Back

Daughter cells will have 23 chromosomes.

Front

What is the term for the substance that an enzyme acts upon?

Back

Substrate.

Front

What happens to apple cells placed in distilled water?

Back

They gain water.

Front

What happens to apple cells placed in very salty water?

Back

They lose water.

Front

What is the process called when molecules diffuse through a protein channel?

Back

Facilitated Diffusion.

Front

What is the term for the site on an enzyme where the substrate binds?

Back

Active site.

Front

What is the difference between active transport and passive transport?

Back

Active transport requires energy, while passive transport does not.

Front

What is osmosis?

Back

The diffusion of water across a selectively permeable membrane.

Front

What are the products of an enzyme-catalyzed reaction?

Back

The substances formed as a result of the reaction.