The chemical and breakdown products of herbicide DDT cause eggshell thinning and population declines in multiple North American and European bird of prey. They are remediated by 

TLS Online TPP Program

#Question id: 2067

#Part-A Aptitude & General Biotechnology

Which of the following would likely diffuse through the lipid bilayer of a plasma membrane most rapidly?

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#Question id: 18843

#Part-A Aptitude & General Biotechnology

Which of the following reagent is used for quantifying DNA

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#Question id: 2982

#Part-B Specialized Branches in Biotechnology

Match the following proteins (Column I) with their functions (Column II) during cell cycle.

Column I	Column II
A. Cdc25C phosphatase	i. Activates vertebrate S phase CDKs
B. INK4	ii. Activation of Mitotic CDKs
C. Cdc25A phosphatase	iii. Binds and inhibits G1 CDKs
D. APC/CCdc20	iv. Degradation of securin

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#Question id: 15596

#Part-B Specialized Branches in Biotechnology

To solve the equation 2 sin x = x by Newton-Raphson method, the initial guess was chosen to be x = 2.0. Consider x in radian only. The value of x (in radian) obtained after one iteration will be closest to 

TLS Online TPP Program

#Question id: 1559

#Part-B Specialized Branches in Biotechnology

Which of cytokine is responsible for Class Switch IgM into IgE