Question

Which of the following explains why there are so many differences in the properties of peptides and proteins?

A) several amino acid sequences are possible for proteins and peptides
B) some proteins are enzymes while others are not
C) proteins and peptides include nitrogen
D) amino acids form peptides and proteins

I think A.

What is the role of an enzyme?
A) speeds up biochemical reactions
B) causes biochemical reactions
C) is a product in biochemical reactions
D) provides extra heat for biochemical reactions

I think A too.

Answer 1

I agree

Answer 2

^^its correct

Answer 3

correct

Answer 4

Amino Acids and Their Polymers
1. Side chain
2. Several amino acid sequence...)
3. Amino and Carboxyl
4. Speeds up bio....)

Answer 5

Thankyou!!! ^^^