Question

Choose the correct statements among the following
A) Cellulose does not contain complex helices.
B) In DNA one full turn of helical will have 3.6\AA\ rise for each base pair.
C) Aibrin is a toxin secondary metabolite.
D) By grinding tissues in perchloric acid, acid soluble fraction can be obtained.

• A. A, B
• B. C, D
• C. A, C
• D. B, D

Hint:

Details like rise per base pair and types of metabolites are important for factual recall.

Answer 1

The Correct Option is C

A) Correct — Cellulose is a linear polymer of glucose without helices.
B) Incorrect — The correct rise is about 3.4Å per base pair.
C) Correct — Aibrin is a toxic secondary metabolite.
D) Incorrect — This method is not accurate in current biochemical context.