List of top Biochemistry Questions on Human physiology

Arrange the following stages of spermatogenesis in proper sequence of sperm development: A. Spermatids, B. Spermatocytes, C. Spermatogonia, D. Spermatozoa Choose the correct answer from the options given below:

Arrange the following stages in sequence shown for human embryogenesis: A. Zygote, B. 8-cell stage, C. Gastrula, D. Blastula, E. Morula Choose the correct answer from the options given below:

An axonal process 2 meter long is originating in spinal cord and terminating in the muscles of toes. If the average velocity of a vesicle is \(1\ \mu\text{m/s}\) how long does it take a vesicle to move from a cell body in the spinal cord to the axonal tip in the toes?

Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Neurons are the functional cells in brain. Glial cells are the supporting cells of the brain. Reason (R): Astroglia are star-shaped neuronal cells. In the light of the above statements, choose the most appropriate answer from the options given below:

In kidneys the glomerular filtration rate (GFR) depends upon:
(A) The difference in hydrostatic and oncotic pressures between the glomerular capillaries and the lumen of the nephron.
(B) The nature of glomerular basement membrane.
(C) Total available filtration area.
(D) Relative concentration of ions.
Choose the correct answer from the options given below:

Hungry bone syndrome is associated with:

Match List I with List II:

List I	Condition/Structure	List II Description
A	Hypokalemia	IV. Potassium
B	Hypocapnia	II. CO₂
C	Sudoriferous glands	I. Sweat glands
D	Sertoli cells	III. Spermatogenesis

Choose the correct answer from the options given below:

A genetic mutation that limits the production of glucocerebrosidase, an enzyme responsible for breaking down fats, leads to which of the following diseases?

Which one of the following is a disease caused by defects in enzymes necessary for heme biosynthesis?

A mutation in the GLA (alpha-galactosidase A) gene leads to which of the following conditions?

Hyponatremia is a condition where the concentration of the following ion decreases below normal level in plasma:

A human condition of acid-base disturbance with high H⁺ ions in the blood is called:

A decrease in the concentration of serum albumin leads to which of the following condition?

A patient presents with stunted growth, web-like neck, and an underdeveloped sexual characteristic. What is your diagnosis?

Liver failure is commonly caused by which condition?

What is the rate of mortality in acute liver failure?

Warfarin has which of the following functions?

Match List I with List II

List I	Ion Channel Defects	List II: Disease
A	Na⁺	(i) Polycystic kidney disease
B	Ca²⁺	(ii) Generalized epilepsy
C	K⁺	(iv) Dominant deafness
D	Cl^-	(iii) Cystic fibrosis

Choose the correct answer from the options given below:

A metabolic condition in which the capacity of the body to buffer OH⁻ is diminished, is called:

Albinism is a genetic disorder associated with:

Human acute liver failure can be due to: