The energy needed to separate molecules from the liquid phase and move them into the gas phase at constant temperature called

#Question id: 932

#XL - Q Biochemistry

Ammonia is incorporated into amino acids via which of the following?

#Question id: 10354

#XL - Q Biochemistry

One of the enzyme that are involve in the ammonium assimilation is Asparagine synthetase (AS), some statements given below about AS such as,

a) This enzyme that catalyzes this reaction, is found in the cytosol of leaves and roots and in nitrogen-fixing nodules

b) High levels of light and carbohydrate inhibit the expression of genes coding for AS and the activity of the enzyme

c) Conditions of ample energy stimulate AS, thus they favor nitrogen assimilation into glutamine and glutamate

d) Energy-limited conditions inhibit GS and GOGAT, stimulate AS, and thus favor nitrogen assimilation into asparagine, a compound that is rich in nitrogen and sufficiently stable for long-distance transport or long term storage

Which of the following statements about AS is correct?

#Question id: 12580

#XL - R Botany

#Question id: 1758

#XL - Q Biochemistry

The specificity of antibody secreted by a B-cell may not be the same as that of the surface Ig of the clonal parent because of:

#Question id: 3911

#XL - Q Biochemistry

When a sequence of double-strand DNA is displayed