Introduction to Biological Molecules

These flashcards cover key concepts regarding biological molecules, their structure, and the processes involved in forming them.

What is the structure of a carboxyl group?

A carboxyl group consists of a carbon atom bonded to two oxygen atoms and a hydrogen atom, represented as COOH.

What are biological molecules?

Biological molecules are organic compounds that are crucial for life, including carbohydrates, proteins, lipids, and nucleic acids.

How is a polymer defined?

A polymer is a long chain of similar building blocks known as monomers.

What is a monomer?

A monomer is a single unit or building block that can join together to form polymers.

Which biological molecules are considered polymers?

Carbohydrates and proteins are considered polymers; nucleic acids can also be classified as polymers.

What is an example of a carbohydrate polymer?

Starch is an example of a carbohydrate polymer.

What monomers make up proteins?

Proteins are made up of amino acids.

What process is used to build polymers from monomers?

The process known as dehydration reaction builds polymers from monomers by removing water.

Why is the structure of biological molecules important?

The structure of biological molecules determines their function.

What are the four important biological molecules?

The four important biological molecules are carbohydrates, proteins, lipids, and nucleic acids.