Fsc Part 2 Chemistry Online Test-Chapter 14 Macromolecules

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Sr.#	Question	Answer
1	In which of following processes are small organic molecules made into macromolecules	A. the cracking of petroleum fractions B. the fractional distillation of crude oil C. the polymerization of ethene D. the hydrolysis of proteins
2	Which one of the following is a compound protein or conjugate protein.	A. Legumin B. Albumin C. Collagen D. Phosphoprotein
3	A polymeric substance that is formed in the liquid state and then hardened to a right solid is called a	A. Fiber B. Plastic C. Varnish D. Polyamid resin
4	Which property of triglycerides is used to determine its molecular mass.	A. acid number B. Saponification number C. Iodine number D. gold number
5	Nylon 6,6 is obtained by the reaction of hexamethylene diamine with	A. Acetic acid B. Adipic acid C. Viny chloride D. Acetyl chloride
6	Lactose has same molecular formula as	A. Glucose B. Fructose C. Ribose D. Maltose
7	The substance that retard the activity of enzyme is called.	A. Co enzyme B. Epo enzyme C. Activity D. Substrate
8	Which of these polymers is a synthetic polymer	A. Animal fat B. Starch C. Cellulose D. polyester
9	A carbohydrate that cannot be acid hydrolysed is called.	A. Monosaccharides B. Di saccharides C. Poly saccharides D. Starch
10	Which one of the following Lipids does not have glycerol backbone.	A. Cholesterol B. Oil C. glycogen D. Vitamin D