List of practice Questions

Which one is an essential mineral, not constituent of any enzyme but stimulates the activity of many enzymes

Which of the following statements do not form a part of Bohr's model of hydrogen atom?

Which of the following is an optically active compound?

Which of the following hormones can replace vernalisation?

A bivalent consists of:

Out of diffuse porous and ring porous woods, which is correct?

Death of protoplasm is a pre-requisite for a vital function like

Haversian canals occur in

Histamine secreting cells are found in

An example of a double salt is

Dimensional formula of self inductance is

Diploid chromosome number in human is

Lassaigne?s test is used in qualitative analysis to detect

Organelles can be separated from cell homogenate through

'Origin of Species' was written by

Photographic plates and films have an essential ingredient of

Release of pancreatic juice is stimulated by

The atomic number of silicon is 14. Its ground state electron configuration is