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TLS Online TPP Program

#Question id: 130

An amino acid with two chiral carbon atoms

#Biochemistry

  1.  is unstable.

  2. can exist in 4 forms all of which are superimposable.

  3. can form three possible stereoisomers.

  4. can form four possible stereoisomers.

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TLS Online TPP Program

#Question id: 23200

#Life Sciences

Scanning electron microscopy (SEM) allows investigators to view the 
TLS Online TPP Program

#Question id: 23201

#Life Sciences

The resolving power of Transmission electron microscopy is derived from _______________
TLS Online TPP Program

#Question id: 23202

#Life Sciences

The cathode of transmission electron microscope consists of a ____________________
TLS Online TPP Program

#Question id: 23205

#Life Sciences

Which type of electrons are excited in SEM when intense electron beam is applied over sample?
TLS Online TPP Program

#Question id: 12915

#Life Sciences

Which of the following statement is not correct about PCR.
TLS Online TPP Program

#Question id: 12916

#Life Sciences

Which statement is correct for Zoo blotting?