MDCAT Chemistry Chapter 20 online mcq test with answers for chapter 20 (Macromolecules)

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

Sr. #	Questions	Answers Choice
1	Industrial materials and thermal power stations are coated by	PVC Polyester Epoxy resin PVA
2	Which of the following is incorrect for glucose & sucrose	Both are water solube Natural polymers Source of energy Carbohydrate in nature
3	Which of these is a synthetic polymer	Polypeptide Cellulose Polyester Starch
4	Optimum temperature for enzyme activity is	125°C 37°C 40°C 100°C
5	Which of the following is not macromolecule?	Proteins Carbohydrates Acrylonitirle Lipids
6	Cholesterol is an important precursor in the biosynthesis of	Adrenal hormones Sex hormones Vitamin-D All of these
7	Cellulose is the polymer of	α-D-glucose β-D-glucose Fructose None
8	Glucose and gulose are ____ for each other	Geometrical isomers Metamers Apimers None
9	Irreversible precipitation of protein caused by heating is called	Polymerization Denaturing Inversion Co-angular
10	Proteins are the polymers of amino acids having	NH<sub>2</sub> group only OH<sup>- </sup>group only NH<sub>2 </sub>and<sub> </sub>OH<sup>-</sup> group NH<sub>2 </sub>and COOH group