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TLS Online TPP Program

#Question id: 779

Which is TRUE of the following statements?

#Part-B Specialized Branches in Biotechnology

  1. A microRNA normally works by binding to perfectly complementary sequences within an RNA transcript, usually a mRNA.

  2. A single type of mRNA can be regulated by multiple different miRNAs.

  3. A single miRNA normally binds to transcripts from just one target gene.

  4. MicroRNAs normally regulate the expression of just a single gene.

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TLS Online TPP Program

#Question id: 14150

#Part-A Aptitude & General Biotechnology

Which of the following statement is incorrect about BLOSUM?
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: 14151

#Part-A Aptitude & General 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: 14152

#Part-B Specialized Branches in Biotechnology

The statistical analysis of alignment scores is much better understood for ________ than for _______
TLS Online TPP Program

#Question id: 14152

#Part-A Aptitude & General Biotechnology

The statistical analysis of alignment scores is much better understood for ________ than for _______
TLS Online TPP Program

#Question id: 14153

#Part-B Specialized Branches in Biotechnology

Dynamic programming is an example of