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TLS Online TPP Program

#Question id: 3864

RNA polymerase:

#SCPH06 I Botany

  1. binds tightly to a region of DNA thousands of base pairs away from the DNA to be transcribed.

  2. can synthesize RNA chains de novo (without a primer).

  3. has a subunit called lambda, which acts as a proofreading ribonuclease.

  4. separates DNA strands throughout a long region of DNA (up to thousands of base pairs), then copies one of them.

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TLS Online TPP Program

#Question id: 18660

#SCPH06 I Botany

In Gradient Gel system gel from 5 to 25 % is used, which created sieving effect due to this effect
TLS Online TPP Program

#Question id: 12928

#SCPH06 I Botany

Name the enzyme which is used to stabilize bases.
TLS Online TPP Program

#Question id: 11481

#SCPH28 | Zoology

Which of the following sensory receptors is correctly paired with its category?
TLS Online TPP Program

#Question id: 382

#SCPH05 I Biotechnology

The molar ratio of sodium acetate to acetic acid in a buffer solution with a pH OF 5.76 is 10:1. Assuming the total buffer concentration is 2.2 X 10-2 mol/L, how many grams of sodium acetate (m.w. 82) and how many grams of acetic acid (m.w. 60) should be used in preparing a litre of the solution?
TLS Online TPP Program

#Question id: 15481

#SCPH06 I Botany

One of the approaches for the bacterial strain improvement for primary metabolite include