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TLS Online TPP Program

#Question id: 970


The first nucleotide product in the de novo biosynthetic pathway of purines is

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. AMP.

  2. GMP.

  3. IMP. 

  4. XMP.


Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 27961

#Unit 1. Molecules and their Interaction Relevant to Biology

Conversion of Glucose 6-phosphate →  Ribulose 5-phosphate in oxidative phase involves

(a) 2NADP

(b) Removal of 1 CO2

(c) Uses G6PD as enzyme 

(d) No 2NADP is required

TLS Online TPP Program

#Question id: 3673

#Unit 3. Fundamental Processes

Which is a characteristic of E. coli DNA polymerases?

TLS Online TPP Program

#Question id: 3882

#Unit 3. Fundamental Processes

The reverse transcriptase of an animal RNA virus catalyzes:

TLS Online TPP Program

#Question id: 10216

#Unit 6. System Physiology – Plant

One of the mechanism that is thought to be involved in protecting the photosynthetic machinery against overexcitation and subsequent damage such mechanism is known as

TLS Online TPP Program

#Question id: 11671

#Unit 7. System Physiology – Animal

Which process in the nephron is least selective?

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