The hormone responsible for the maturation of white blood cells known as T lymphocytes is ________.

A) thymosin
B) melatonin
C) aldosterone
D) progesterone
E) thyroxine


Answer: A) thymosin

Anatomy & Physiology

You might also like to view...

Each triplet of bases in a gene corresponds to

A) one amino acid in a protein. B) one DNA nucleotide. C) one protein. D) one mRNA. E) one chromosome.

Anatomy & Physiology

What tissue serves as the model for bones formed during endochondral ossification?

A) hyaline cartilage B) compact bone C) spongy bone D) fibrocartilage

Anatomy & Physiology

Which developmental form implants in the uterus?

a. morula b. blastula c. gastrula d. trophoblast e. blastocoele

Anatomy & Physiology

A living cell placed into a hypertonic solution will:

a. Draw water into the cell and expand b. Explode from increased intracellular pressure c. Lose the permeability of the membrane d. Lose water from the cell and shrink

Anatomy & Physiology