10th class Chemistry chapter 13 online mcq test with answers for matric part 2 chemistry unit 13(Biochemistry)

Chemistry 10th Class English Medium Unit 13 Online Test

Sr. #	Questions	Answers Choice
1	A bound formed between two amino acids is:	Peptide linkage Covalent bound Hydrogen bound Glycosidic linkage
2	Out of twenty how many amino acids can by synthesized by human body?	Five Ten Seven Twelve
3	Chemical formula of amino group is	NH<sub>3</sub> NH<sub>2</sub> NH<sub>4</sub> COOH
4	Protein is not found in:	Muscles Skin Cotton Hair
5	The percentage of protein in dry weight of cell.	20% 40% 50% 70%
6	Amino acid are the building blocks of .	Proteins Carbohydrates Vitamins fats
7	50% dextrose contains approximate amount of energy.	250 calories 16 Calories 170 calories 120 calories
8	Which is the natural sugar found in starchy food.	Pentose Dextrose Hexose All of them
9	The energy provided by carbohydrates in per gram.	17 KJ 21 KJ 35 KJ 10 KJ
10	Which helps in lowering of cholesterol level?	Vitamin Fiber Carbohydratres All of them
11	Which help to keep the bowel functioning property	Dietary fiber Vitamins Lipids Carbohydrates
12	Low sugar level in human body result in.	Hyperglycemia Hypoglycemia Anemia All of them