(A) Denatured Alcohol
(B) Absolute Alcohol
(C) Power Alcohol
(D) Rectified Spirit
Cement is formed by strongly heating a mixture of?
(A) Chalk and Graphite
(B) Limestone and Graphite
(C) Clay and Graphite
(D) Limestone and Clay
Which among gives blue colour with iodine?
(A) Glycogen
(B) Starch
(C) Cellulose
(D) Polysaccharide
The RNA molecules occur as?
(A) Single Strand
(B) Double Helix
(C) Globules
(D) Multi Strands
All the information for the structure and function of a cell is stored in?
(A) Proteins
(B) DNA
(C) Nucleus
(D) RNA
Hereditary material that controls the properties and potential activities of a cell is?
(A) Nucleus
(B) DNA
(C) RNA
(D) Chromosomes
Which of the following is also called animal starch?
(A) Glucose
(B) Glycogen
(C) Lactose
(D) Maltose
Each turn of DNA contain __ nitrogenous base pairs.
(A) 05
(B) 10
(C) 20
(D) 25