Biomolecule Review Worksheet

Front

What determines how organic molecules will look and behave?

Back

The arrangement (form) of atoms and functional groups in the molecule.

Front

How are organic molecules related to all living things?

Back

They exist in all living things and are life's building blocks.

Front

What are the four common characteristics of organic molecules?

Back

1. All are carbon based. 2. Formed from a few elements. 3. Built from a single type of building block. 4. Their form determines their function.

Front

Why would an athlete have a big pasta dinner the night before a race?

Back

Because pasta is rich in starch, which provides a quick form of energy for the body.

Front

Name four categories of organic molecules which form the basis of all living things.

Back

Carbohydrates, Lipids, Proteins, Nucleic acids.

Front

What is the primary element found in organic molecules?

Back

Carbon.

Front

What are carbohydrates primarily used for in living organisms?

Back

They are used as a primary source of energy.

Front

What role do lipids play in biological systems?

Back

They serve as long-term energy storage, make up cell membranes, and act as signaling molecules.

Front

What are proteins made of?

Back

Proteins are made of amino acids.

Front

What is the function of nucleic acids?

Back

Nucleic acids store and transmit genetic information.