MCQ on Human Physiology (Part-2)

Absorption of UV light at a wavelength of 280 nm by a protein is due to:

Hemidesmosomes are structure found between:

Which statement is correct regarding the arteries and veins?

The Goucher disease where the glucocerebrosides are not degraded is related to the organelle:

In regulative development, the prospective potency of the cell is:

Morphallaxis can be defined as the:

The grafting of the dorsal lip of the blastopore from an early Xenopus gastrula onto the ectopic ventral side of an early embryo will result in two complete embryos. Thus dorsal can be designated as:

Intracellular negative potential and extracellular positive potential occurs in:

In birds, besides lungs have highly branched air sacs. The major function of air sac is to:

The nerve centers in the brain which control the body temperature and the urge for eating:

During mitosis ER and nucleolus begin to disappear at:

Area required to store fats in seed as compared to carbohydrate would be:

Which one of the following pairs of structures distinguishes a nerve cell from other types of cell?

A Drosophila fruit flies female weights about 2 milligrams. The approximate blood volume of this fly will be:

Which of the following types of neurons is predominantly lost in narcolepsy?