Last chance grade bump ES re-testers

Front

What type of bond joins the two strands of nitrogenous bases in DNA?

Back

Hydrogen bonds

Front

How is the cell cycle important to the life cycle of a frog?

Back

It allows frogs to grow, develop, and reproduce.

Front

Do both prokaryotes and eukaryotes have a nucleus?

Back

False

Front

What is the process in which DNA makes an exact copy of itself?

Back

Replication

Front

What begins on barren rock and contains no life?

Back

Primary Succession

Front

What is the basic unit of life?

Back

Cell

Front

What is the function of ribosomes in a cell?

Back

Protein synthesis.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus; eukaryotic cells do.

Front

What is the role of chlorophyll in photosynthesis?

Back

It captures light energy.

Front

What is the process by which cells convert glucose into energy?

Back

Cellular respiration.