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TLS Online TPP Program

#Question id: 14123

Which of the following statement is true about CATH? 

#Part-B Specialized Branches in Biotechnology
  1. CATH has been constructed almost entirely based on manual inspection.
  2. CATH is a combination of manual inspection as well as automated methods.
  3. Homology group domains that share ≥ 35% sequence identity are nonhomologous.
  4. The classification of CATH is based on nucleic acid content.
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TLS Online TPP Program

#Question id: 14151

#Part-B Specialized Branches in Biotechnology

Which of the following statement is true?
A) PAM matrices are derived from an evolutionary model whereas the BLOSUM matrices consist of entirely direct observations. 
B) Because of BLOSUM matrices have less evolutionary meaning that is why the PAM matrices are used most often for reconstructing phylogenetic trees.
C) BLOSUM matrices are entirely derived from local sequence alignments of conserved sequence blocks, whereas the PAM matrix is based on the global alignment of full-length sequences.
D) BLOSUM matrices are more advantageous in searching databases and finding conserved domains in proteins.
TLS Online TPP Program

#Question id: 18910

#Part-A Aptitude & General Biotechnology

is a lactose analog which is broken down by enzyme beta-galactosidase to give a product deep blue in colour.
TLS Online TPP Program

#Question id: 14204

#Part-A Aptitude & General Biotechnology

Which step doesn’t fit in upstream processing?
TLS Online TPP Program

#Question id: 943

#Part-A Aptitude & General Biotechnology

An amino acid formed by transamination of a citric acid cycle intermediate is ________.
TLS Online TPP Program

#Question id: 21012

#Part-B Specialized Branches in Biotechnology

The degree of reduction of methane is-