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TLS Online TPP Program

#Question id: 23205

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

#Applied Microbiology
  1. Primary electrons
  2. Secondary electrons
  3. Tertiary electrons
  4. Quaternary electrons
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TLS Online TPP Program

#Question id: 2737

#Zoology

The linking number (Lk) of a closed-circular, double-stranded DNA molecule is changed by:
TLS Online TPP Program

#Question id: 2738

#Zoology

Which of the following function is not served by DNA packaging?
TLS Online TPP Program

#Question id: 2739

#Zoology

With respect to remodeling complex of nucleosome, which of the following is not true?
TLS Online TPP Program

#Question id: 2742

#Zoology

In the beads on a string model, the bead is made up of __________
TLS Online TPP Program

#Question id: 2743

#Zoology

How many types of histone molecules are found in nature?
TLS Online TPP Program

#Question id: 2744

#Zoology

Nucleosome is made up of __________