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TLS Online TPP Program

#Question id: 5261

Which of these statements about prokaryotes is correct?

#XL - S Microbiology

  1. Bacterial cells conjugate to mutually exchange genetic material.

  2. Their genetic material is confined within a nuclear envelope.

  3. They divide by binary fission, without mitosis or meiosis.

  4. Genetic variation in bacteria is not known to occur, nor should it occur, because of their asexual mode of reproduction.

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TLS Online TPP Program

#Question id: 1056

#XL - T Zoology

During penetration of E. coli by the T4 phage
TLS Online TPP Program

#Question id: 1702

#XL - Q Biochemistry

αβ T-cells recognizing MHC plus processed peptide can:
TLS Online TPP Program

#Question id: 11636

#XL - S Microbiology

Which of the following pairs of protists and their characteristics is mismatched?
TLS Online TPP Program

#Question id: 19933

#XL - P Chemistry

The first line in the Balmer series in the H atom will have the frequency
TLS Online TPP Program

#Question id: 17085

#XL - R Botany

Spontaneous cell fusion occurs at a very low rate. Enhanced fusion can be done by 
1. Sendai virus 
2. Polyethylene glycol
3. Ficol
4. Phenol red
Which of the above mentioned can be used for fusion experiments?