Answer:
The correct answer is B) Proteins.
Explanation:
Enzymes are the catalytic molecule that has the ability to regulate the rate of a reaction. Most of the enzymes increase the chemical reaction rate in the body. Enzymes are made up of protein because enzymes each enzyme contains many amino acids that are specific for the enzyme and arranged in a specific manner.
Antibodies are also proteins because it also contains amino acid which makes the light chain and heavy chain of antibodies. They are released by plasma B cells when an antigen comes into our body.
Therefore the right answer is B) Proteins.
