Ch1 and 2.1 Practice Flashcard : Scientific Method & Biomolecules

Front

What are DNA and RNA examples of?

Back

Nucleic Acids

Front

What is the function of nucleic acids?

Back

They store and transfer genetic information.

Front

Which part of an atom has a positive charge?

Back

Proton

Front

What is a function of lipids?

Back

To provide long term storage of energy.

Front

What variable is the property being measured in an experiment?

Back

Dependent variable.

Front

What are the building blocks of proteins?

Back

Amino acids.

Front

What is the primary function of carbohydrates?

Back

To provide short-term energy.

Front

What is the role of enzymes in biological reactions?

Back

They speed up chemical reactions.

Front

What is the basic unit of life?

Back

The cell.

Front

What is the difference between an independent variable and a dependent variable?

Back

The independent variable is manipulated, while the dependent variable is measured.