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: 10890

#Part-B Specialized Branches in Biotechnology

What is value of connectance and linkage density in savanna community having 20 actual link and total 10 species present ?

TLS Online TPP Program

#Question id: 11936

#Part-B Specialized Branches in Biotechnology

The first-order (primary afferent) cell bodies of the dorsal column–medial lemniscal system are found in which of the following structures?

TLS Online TPP Program

#Question id: 2090

#Part-A Aptitude & General Biotechnology

Peripheral proteins bound to the exoplasmic face of the plasma membrane can also bind to:

TLS Online TPP Program

#Question id: 21013

#Part-B Specialized Branches in Biotechnology

The degree of reduction of glucose is-

TLS Online TPP Program

#Question id: 8935

#Part-B Specialized Branches in Biotechnology

What may have occurred to prevent species that are of the same grade from also belonging to the same clade?