List of top Biotechnology Questions asked in AP PGECET

DNA inserted into a ________ can be tested or manipulated in two different cell types.

DNA finger printing was developed by

Humoral immunity is also called as

Cellular organelle associated with photosynthesis is

The major molecules responsible for rejection of transplant is

The exchange of segments between non homologous chromosomes is best known as

Which of the following is used as precursor for the fermentation production of Penicillin?

Biosensors contains

Chemical preservatives do not include

The process of extracting metals from ores is called

Power number is expressed as

The power required by an impeller in a gas sparged system compared to the power required by impeller operating at same speed in a gas free liquid is usually

Damkohler number (\(N_{Da}\)) is the ratio of

In DNA, adenine normally pairs with

_______ is a purine.

In enzymes, the chains of amino acids linked together by:

_______ is/ are essential in nucleic acid synthesis.

The gene linkage minimize the chances of

A process by which the genetic information of organism is changed is

_______ is the order of the reaction for which rates are independent of substrate concentration.

The Newton-Raphson method is used to find the root of \[ f(x)=x^2-x-1=0 \] If the initial guess is \(x_0=1\), then the estimate after two iterations is

Consider the differential equation \[ \frac{d^{2}y}{dx^{2}}+3\frac{dy}{dx}+2y=0 \] with the conditions \(y(0)=20\) and \(y'(0)=10\). Then, the value of \[ y(1)e^{2}-50e+20= \] is

For what value of the constant \(k\), the function \[ f(x)= \begin{cases} kxe^{-2x}, & x>0 \\ 0, & \text{otherwise} \end{cases} \] is a probability density function?

If \(u=\dfrac{xy}{x+y}\), then \(x\dfrac{\partial u}{\partial x}+y\dfrac{\partial u}{\partial y}\) is equal to

The random variable \(X \sim \text{Bin}(11,p)\). If \(P(X=8)=P(X=7)\), then \(p=\)