Proteins

Front

What is the monomer of proteins?

Back

Amino acids are the building blocks (monomers) of proteins.

Front

How many amino acids are there that make up every type of protein?

Back

There are 20 different amino acids that combine in various ways to form proteins.

Front

What is the function of enzymes in living organisms?

Back

Enzymes increase the rate of chemical reactions in living organisms.

Front

Can the structure of proteins be altered by environmental factors?

Back

Yes, the structure of proteins can be changed by environmental factors such as temperature or pH.

Front

Which foods are high in protein?

Back

Meat, poultry, and fish are rich sources of protein.

Front

What is a polypeptide?

Back

A polypeptide is a chain of amino acids linked by peptide bonds, which can fold into a functional protein.

Front

What role do proteins play in the immune system?

Back

Proteins, such as antibodies, help defend the body against pathogens.

Front

What is denaturation in proteins?

Back

Denaturation is the process where proteins lose their structure and function due to external stress, such as heat or pH changes.

Front

What are the two main types of proteins?

Back

The two main types of proteins are fibrous proteins (structural) and globular proteins (functional).

Front

What is the primary structure of a protein?

Back

The primary structure of a protein is the sequence of amino acids in its polypeptide chain.