Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 23611
TLS Online TPP Program

#Question id: 14150

Which of the following statement is incorrect about BLOSUM?

#Part-B Specialized Branches in Biotechnology
  1. BLOSUM62 indicates that the sequences selected for constructing the matrix share an average identity value of 62%.
  2. the lower the BLOSUM number, the more divergent sequences they represent.
  3. BLOSUM stands for blocks amino acid substitution matrices.
  4. None of the above.
More Questions
TLS Online TPP Program

#Question id: 18748

#Part-A Aptitude & General Biotechnology

Which of the following is not a condition for PCR in single cycle?
TLS Online TPP Program

#Question id: 18701

#Part-A Aptitude & General Biotechnology

PCR (polymerase chain reaction) is an excellent method of generating copies of target DNA. If a single piece of double stranded DNA (dsDNA) is put into a PCR machine, how many dsDNA segments will there be after 3 rounds?
TLS Online TPP Program

#Question id: 905

#Part-B Specialized Branches in Biotechnology

Which of the following is correct about chaperones

A) renature and denatured proteins.

B) help cells repair damage due to heat shock.

C) assist protein self assembly.

D) donot use ATP to fold proteins.
TLS Online TPP Program

#Question id: 11445

#Part-B Specialized Branches in Biotechnology

When the mammalian brain compares the actual temperature of the body to the preferred temperature of the body, which general component is being used?
TLS Online TPP Program

#Question id: 908

#Part-B Specialized Branches in Biotechnology

Molecular chaperones are a class of proteins that play a role