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TLS Online TPP Program

#Question id: 3864

RNA polymerase:

#SCPH01 Biochemistry

  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: 16392

#SCPH28 | Zoology

Which of the following is correct series of three stages of General Adaptation Syndrome (GAS)?
TLS Online TPP Program

#Question id: 8901

#SCPH28 | Zoology

The origin of the craniates occurred at roughly the same time as the
TLS Online TPP Program

#Question id: 10501

#I Life Science/ Life Sciences Group – I-V

Which defenses require specific detection systems and signal transduction pathways that can sense the presence of an herbivore or pathogen and alter gene expression and metabolism accordingly
TLS Online TPP Program

#Question id: 16024

#SCPH05 I Biotechnology

Range of optimum glucose concentration present in the culture media is
TLS Online TPP Program

#Question id: 2309

#SCPH06 I Botany

Membrane-bound compartments in eukaryotic cells are called: