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TLS Online TPP Program

#Question id: 17274

which of the following statement is incorrect about PSI-BLAST?

#SCPH01 Biochemistry
  1. The main feature of PSI-BLAST is that profiles are constructed automatically and are fine-tuned in each successive cycle. 
  2. PSI-BLAST employs a weighting scheme in the profile construction in each iteration to increase sensitivity.
  3. To increase sensitivity of PSI-BLAST, it uses pseudocounts to provide extra weight to unobserved residues to make the profile more inclusive.
  4. None of the above.
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TLS Online TPP Program

#Question id: 18612

#SCPH01 Biochemistry

A PCR product observed after 6 min. the product will be
a) 100% long product
b) 100% accurate product
c) 50% long product
d) 50% accurate product
TLS Online TPP Program

#Question id: 1264

#SCPH06 I Botany

 Desmosomes
TLS Online TPP Program

#Question id: 4183

#SCPH28 | Zoology

Amino acids are attached to tRNA at the __.
TLS Online TPP Program

#Question id: 3293

#SCPH28 | Zoology

In a Hardy-Weinberg population of butterflies find that 32% are heterozygous at a particular locus. What should be the frequency of the homozygous individuals in this population?
TLS Online TPP Program

#Question id: 1626

#SCPH05 I Biotechnology

The initial complement component activated by complement-fixing antibodies is: