Practice Questions

TLS Online TPP Program

#Question id: 14119

Which of the following is incorrect regarding sequence homology?

#Part-A Aptitude & General Biotechnology

It is an important concept in sequence analysis
When two sequences are descended from a common evolutionary origin, they are said to share homology
Two sequences can homologous relationship even if have do not have common origin
When two sequences are descended from a common evolutionary origin, they are said to have a homologous relationship

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TLS Online TPP Program

#Question id: 19789

#Part-A Aptitude & General Biotechnology

How to determine the size of PCR product?

TLS Online TPP Program

#Question id: 19789

#Part-B Specialized Branches in Biotechnology

How to determine the size of PCR product?

TLS Online TPP Program

#Question id: 19790

#Part-A Aptitude & General Biotechnology

What will be the major difference between the PCR and replication is?

TLS Online TPP Program

#Question id: 19790

#Part-A Aptitude & General Biotechnology

What will be the major difference between the PCR and replication is?

TLS Online TPP Program

#Question id: 19791

#Part-A Aptitude & General Biotechnology

Which of the following statements about polymerase chain reaction is correct?

a) PCR denaturation temperature calculated by using Y = X (1+E)n

b) Size of the primer negatively affects the efficiency of PCR

c) Standard PCR doesn’t efficiently amplify sequence much longer than about 5kb.

d) Primer annealing of PCR at 550C for 1.5 min.

e) Time taken for each cycle of PCR considerably longer than 3 min.

TLS Online TPP Program

#Question id: 19791

#Part-A Aptitude & General Biotechnology

Which of the following statements about polymerase chain reaction is correct?

a) PCR denaturation temperature calculated by using Y = X (1+E)n

b) Size of the primer negatively affects the efficiency of PCR

c) Standard PCR doesn’t efficiently amplify sequence much longer than about 5kb.

d) Primer annealing of PCR at 550C for 1.5 min.

e) Time taken for each cycle of PCR considerably longer than 3 min.