Practice Questions

TLS Online TPP Program

#Question id: 693

In an alpha helix, the R groups on the amino acid residues:

#Part-A Aptitude & General Biotechnology

alternate between the outside and the inside of the helix.
are found on the outside of the helix spiral.
cause only right-handed helices to form.
generate the hydrogen bonds that form the helix.

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TLS Online TPP Program

#Question id: 11065

#Part-B Specialized Branches in Biotechnology

A liquid-ventilated lung compared to a gas-ventilated lung

TLS Online TPP Program

#Question id: 18709

#Part-A Aptitude & General Biotechnology

qPCR can be done by

i) cyanin dye or SYBR green – to measure amplification

ii) Taqman assay – measure extension

iii) molecular beacons - denaturation

TLS Online TPP Program

#Question id: 8914

#Part-B Specialized Branches in Biotechnology

Which of the following is (are) unique to animals?

TLS Online TPP Program

#Question id: 14475

#Part-A Aptitude & General Biotechnology

Probability of getting tail in a throw of a coin is

TLS Online TPP Program

#Question id: 754

#Part-A Aptitude & General Biotechnology

If the twisting of the DNA is in the same direction as that of the double helix, that is the helix is twisted up before closure, this form of super coiling is known as;