Granule cells are very small, densely packed neurons that account for the huge majority of neurons in the cerebellum.

When the stress subsides, the parasympathetic nervous system of the body produces opposite effects of sympathetic nervous system. It conserves energy as it calms an individual by decreasing heart rate, lowering blood sugar, and so forth.

Lymphoid stem cells derived from the bone marrow develop into competent T-lymphocytes with a functioning T-cell receptor and coreceptor in the thymus gland.

Wernicke's area is associated with the processing of words being heard, spoken or language inputs. Individuals having lesions in Wernicke's area can speak, but their speech is frequently incoherent and makes no sense.

Factor XII is a protease involved in initiating the intrinsic blood clotting pathway when it binds to abnormal or negatively charged surfaces revealed by damage to endothelial cells of blood vessels.

When hydrogen ions are secreted by the tubules, they can combine with NH₃ to form NH₄⁺ and so can be excreted as NH₄⁺_.

Plasmin is in fact an active protease, which can break down the fibrin meshwork of the clot by dissolving the clot.

Medulla oblongata  is the caudal most part of the brain stem and is responsible for maintaining vital body functions, such as breathing and heart beat rates.

Thalamus lies near the centre of the brain and regulates input and output to and from the brain including the sensation of pain and attention.

The channels are made up of glycoproteins. The ions cross through their channels by electrical potential. Through the channels, the ions which are mainly carried in physiological conditions are sodium, potassium, calcium and chlorine.

This is the correct answer. At birth, a human ovary contains about 2,00,000 eggs. They each are enclosed in a single layer of cells called the primordial follicles. The ovaries do not produce any more eggs. Women are born with all of the eggs they will ever have.

Semen is a viscous whitish secretion of the male reproductive organs during ejaculation containing spermatozoa and consisting of secretions of the testes, seminal vesicles, prostate and bulbourethral glands.

This protein is a major plasma proteinsecreted by the yolk sac and the liver during fetal development.

Animal protein is complete protein and contains all 20 of the amino acids used by the body to synthesize new proteins.