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TLS Online TPP Program

#Question id: 14135

Which of the following statement is correct about PAM matrix? 

#Part-B Specialized Branches in Biotechnology
  1. The PAM matrices were first constructed by Margaret Dayhoff
  2. PAM matrices with lower serial numbers are more suitable for aligning more closely related sequences.
  3. PAM stands for “point accepted mutation” 
  4. All of the above 
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TLS Online TPP Program

#Question id: 4731

#Part-A Aptitude & General Biotechnology

A pure-breeding strain of squash that produced disk-shaped fruits was crossed with a pure breeding strain having long fruits. The F1 had disk fruits, but the F2 showed a new phenotype, sphere, and was composed of the following proportions

Disk  384            

Sphere 96

 Long  32

What is reason for F2 phenotype?
TLS Online TPP Program

#Question id: 12691

#Part-A Aptitude & General Biotechnology

If the area of a rectangle be (x^2 +7x + 10) sq. cm, then one of the possible perimeter of it is
TLS Online TPP Program

#Question id: 4148

#Part-A Aptitude & General Biotechnology

Which of the following is true about the sorting pathway for proteins destined for incorporation into lysosomes or the plasma membrane of eukaryotic cells?
TLS Online TPP Program

#Question id: 18760

#Part-A Aptitude & General Biotechnology

What is the function of Salmonella Hin invertase?
TLS Online TPP Program

#Question id: 2067

#Part-A Aptitude & General Biotechnology

Which of the following would likely diffuse through the lipid bilayer of a plasma membrane most rapidly?