Proteins consist of one or more polypeptide chains. Each polypeptide chain consists of smaller sub-units or amino acids that are linked together. Amino acids serve as the building blocks of polypeptides, and polypeptides serve as the building blocks of proteins
Hope that helped!!
The boy who ran for class president is the football captain.
The correct pronoun is who.
The pronoun which is used for objects, not people.
Honestly, I know that it is either A. or D. I would most likely go with D.
Answer:
Saki's short story, ''The Mouse,'' explores the overly worried mind of the main character, Theodoric, as he frets his way through an odd predicament. In order to dislodge a mouse from his clothing, Theodoric must strip down in the middle of a train car, in front of a young woman.
Explanation:
Because of, due to, consequently, if then, since, so, thus, as a result, therefore.
