Protein

Proteins, linked by peptide bonds, are crucial for various body functions, including acting as hormones, enzymes, and immune signals, as well as forming hair and nails. DNA sequences precisely code for these proteins, which are synthesized in all body cells.

What are peptide bonds and how do they relate to protein structure?

What are the primary functions of proteins in the body?

Can you explain the role of enzymes as proteins in the body?

How do proteins contribute to the structure of hair and nails?

What is the relationship between DNA and proteins?