U1 Post Review

Front

How is the structure of DNA and RNA different?

Back

DNA is a double helix, and RNA is a single strand.

Front

What is the simplest form of a protein?

Back

Amino acids.

Front

Which type of cell has membrane-bound organelles?

Back

Eukaryote.

Front

What are the four organic compounds?

Back

Proteins, carbohydrates, DNA, and fats.

Front

What is considered a lipid on a food label?

Back

Fat.

Front

What is the primary function of DNA?

Back

To store and transmit genetic information.

Front

What are the building blocks of proteins?

Back

Amino acids.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have them.

Front

What are carbohydrates primarily used for in the body?

Back

As a primary source of energy.

Front

What is the role of enzymes in biological reactions?

Back

To speed up chemical reactions by lowering activation energy.