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TLS Online TPP Program

#Question id: 5261

Which of these statements about prokaryotes is correct?

#Section 3: Genetics, Cellular and Molecular Biology

  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: 15259

#Section 6: Plant, Animal and Microbial Biotechnology

Which media are called as general purpose media because they support the growth of many microorganisms.
TLS Online TPP Program

#Question id: 14130

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

PAM 250 matrix is normally used for –
TLS Online TPP Program

#Question id: 24086

#Section 5: Bioprocess Engineering and Process Biotechnology

A reaction is first order in A. If the rate constant of the reaction is 3.45 × 10–3 s–1, what is the half-life (t1/2) of the reaction?
TLS Online TPP Program

#Question id: 15589

#Section 4: Fundamentals of Biological Engineering

Reynold’s number is ratio of:
TLS Online TPP Program

#Question id: 2503

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following is true about intermediate filaments?