Home
Class 12
BIOLOGY
In purines, N is at position in its two ...

In purines, N is at position _____in its two rings.

A

1,3,7,9

B

1,5

C

7,9

D

1 & 9

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|386 Videos

  • Monera

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

In pyrimidines, N is at _____position in its one ring.

For N atoms in a crystal with N_(i) interstitial position in its structgure. If there are n Frenekel defects in the crystal, then n = ……. .

Is the position of a star as seen by us its true position ? Justify your answer.

A circular ring of diameter 20 cm has a resistance of 0.01 Omega . The ring is turned from a position perpendicular to a uniform magnetic field of 2T to a position parallel to the field. The amount of charge flowing through the ring in this process is

Prove by induction that if n is a positive integer not divisible by 3 , then 3^(2n)+3^(n)+1 is divisible by 13 .

If A is a skew-symmetric matrix and n is odd positive integer, then A^n is