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#Question id: 416


The immediate precursors of DNA and RNA synthesis in the cell all contain:

#SCPH01 Biochemistry
  1. 3' triphosphates.

  2. 5' triphosphates.

  3. adenine.

  4. deoxyribose.


Answer:- Option(s): 2


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#Question id: 5027

#SCPH28 | Zoology

Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent?

1. Protostomes invade terrestrial environments.

2. Cambrian explosion occurs.

3. Deuterostomes invade terrestrial environments.

4. Vertebrates become top predators in the seas.

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#Question id: 5075

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

Which of the following developmental processes has been most recently completed in the amphibian embryo shown here?

 

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#Question id: 19299

#SCPH28 | Zoology

A new patented technology that permits a rapid and effective elucidation of functions of unknown genes/DNA sequences. 

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#Question id: 3896

#SCPH01 Biochemistry

Which one of the following is not involved in steroid hormone action?

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#Question id: 15561

#SCPH01 Biochemistry

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.

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