What allows the compaction of chromatin in the process of spermiogenesis?
A. Acrosome
B. Protamines
C. Histones
D. Testosterone
Answer: B
Anatomy & Physiology
You might also like to view...
What type of receptors will bind ATP and adenosine?
A. Pyrimenergic receptors B. Purinergic receptors C. Cotransmitter receptors D. None of the choices are correct.
Anatomy & Physiology
The most important metabolic fuel molecule in the body is
A) sucrose. B) caffeine. C) protein. D) vitamins. E) glucose.
Anatomy & Physiology
Which of the following foods are DEFICIENT in dietary fiber?
a. rice and pastas b. milk and meat c. breads and cereals d. vegetables and fruits
Anatomy & Physiology
Functions of epithelia include all of the following except
A) providing physical protection. B) controlling permeability. C) absorption. D) producing specialized secretions. E) supporting muscle cells.
Anatomy & Physiology