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TLS Online TPP Program

#Question id: 27356

What is the role of the guide RNA?

#XL - T Zoology

  1. It helps the cell repair the DNA

  2. ensures that the Cas9 enzyme cuts at the right point in the genome
  3. Recognizes PAM sequences and opens up the DNA
  4. makes a cut across both strands of the DNA
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TLS Online TPP Program

#Question id: 11713

#XL - S Microbiology

Theoretically, which two of the following present the richest potential sources of silica?

1.  marine sediments consisting of foram tests

2.  marine sediments consisting of diatom cases (valves)

3.  marine sediments consisting of radiolarian shells

4.  marine sediments consisting of dinoflagellate plates
TLS Online TPP Program

#Question id: 19521

#XL - P Chemistry

The process of transmitting electric current through an electrolyte’s solution to decompose it is known as __________
TLS Online TPP Program

#Question id: 372

#XL - Q Biochemistry

Carbon dioxide in the atmosphere dissolves with the raindrops. The pH of raindrops is ________.
TLS Online TPP Program

#Question id: 20066

#XL - P Chemistry

Which is correct order for bond dissociation energy in O2 , O+ 2  ,O - 2  and O2- 2
TLS Online TPP Program

#Question id: 15561

#XL - S Microbiology

Which mechanism is helpful in secondary metabolite production
1. ppGpp secretion
2. Autoinducer
3. Nutrient limitation
4. Senescence genes
Which combination is incorrect  from the following.