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TLS Online TPP Program

#Question id: 5041

Which one of the following developmental processes in animals is not dependent on cellular movements?

#Part-B Specialized Branches in Biotechnology

  1. Invagination

  2. Pattern formation

  3. Epiboly

  4. Determination

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TLS Online TPP Program

#Question id: 19052

#Part-A Aptitude & General Biotechnology

Amino acids detected by spraying the plate with ninhydrin solution is an example of
TLS Online TPP Program

#Question id: 18832

#Part-A Aptitude & General Biotechnology

The following PCR technique allows measuring the DNA amplification at each cycle of PCR contrary to end point detection in traditional PCR
TLS Online TPP Program

#Question id: 797

#Part-B Specialized Branches in Biotechnology

With respect to microRNAs, which, if any, of the following statements, is FALSE?)

A. MicroRNA genes often occur in gene clusters within introns of protein-coding genes and are usually transcribed by RNA polymerase II.

B. Like an mRNA a miRNA is initially produced as a larger precursor RNA that, like the great majority of mRNAs, usually has a 5’ cap and a poly(A) tail.

C. MicroRNAs are produced by germ-line cells only.

D. A miRNA is initially produced as a duplex RNA but in order to work it needs to be converted into a single-strand RNA.

E. MicroRNAs usually work as transcription factors.
TLS Online TPP Program

#Question id: 3523

#Part-B Specialized Branches in Biotechnology

If the number of heterozygous pairs involved in a particular cross is three, the phenotype ratio obtained in their F2 generation will be-
TLS Online TPP Program

#Question id: 779

#Part-B Specialized Branches in Biotechnology

Which is TRUE of the following statements?