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.

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#Question id: 21739

#Part-B Specialized Branches in Biotechnology

The rate law of the reaction, A+B→C, is 𝑹𝒂𝒕𝒆=𝒌[𝑨]^𝟑. Which of the following does not increase the rate of the reaction?

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#Question id: 683

#Part-B Specialized Branches in Biotechnology

Which factor does not help to explain why many proteins exhibit quaternary structure?

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#Question id: 790

#Part-B Specialized Branches in Biotechnology

Presence of a series of 3 G-C pairs in the anticodon arm of initiator fmet tRNA is essential for

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#Question id: 764

#Part-B Specialized Branches in Biotechnology

Which of the following is NOT correct about tRNA?

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#Question id: 15377

#Part-B Specialized Branches in Biotechnology

 Find the Laplace transform of et sin(t)