List of top Biotechnology Questions asked in AP PGECET

Enzymes that remove nucleotides one at a time from the end of a DNA molecule are called
Which of the following cells are pluripotent?
Which solution is used to maintain sterility in laboratories?
Cell theory was proposed by ...........?
Which of the following is NOT a thermostable polymerase?
Which of the following signal molecules does not interact with cell surface receptors?
Which is the source of energy used to make ATP by oxidative phosphorylation?
Histopathology deals with
Which of the following transcribes protein-coding genes in plants?
Error-free repair of double strand breaks in DNA is accomplished by
Which promoter is used for yeast cell expression?
A culture vessel in which physical, physicochemical and physiological conditions, as well as cell concentration, are kept constant is known as
Where does respiration take place in woody plants?
Logistic growth model describes which type of growth?
How many molecules of ATP are required to fix one molecule of nitrogen?
Microtubules are composed of
Which of the following can be used as a measure to construct a linkage map of the Hfr chromosome?
Which of these would not be used to introduce DNA in animal cells?
Which is the first enzyme to be immobilized by adsorption method?
Buffers are mixtures of a ..............
What is the primary function of the protein collagen in the human body?
RNA interference helps in

Match separation methods in Group I with associated properties in Group II.

The following bacterium is considered as a natural genetic engineer:
Which among the following is a pathogenic alga for humans?