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#Question id: 1567


Which of the following cell types are responsible for initiating a secondary immune response?

#Part-B Specialized Branches in Biotechnology
  1. memory cells

  2. macrophages

  3. stem cells

  4. B cells


Answer:- Option(s): 1


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TLS Online TPP Program

#Question id: 3639

#Part-A Aptitude & General Biotechnology

Replication of a bacterial chromosome normally starts at a fixed point called:

TLS Online TPP Program

#Question id: 3640

#Part-A Aptitude & General Biotechnology

Which of the following is true for the mechanism of excision repair?

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#Question id: 3641

#Part-A Aptitude & General Biotechnology

The point at which separation of the strands and synthesis of new DNA takes place is known as the:

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#Question id: 3642

#Part-A Aptitude & General Biotechnology

Any piece of DNA which replicates as a single unit is called

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#Question id: 3643

#Part-A Aptitude & General Biotechnology

One DNA strand, the______________, is made continuously in a 5→3 direction from the origin.

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#Question id: 3645

#Part-A Aptitude & General Biotechnology

The single-stranded bubble created in DNA replication is coated with _____________ to protect it from breakage and to prevent the DNA renaturing.

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