Biomolecules PYQs Set 11 (PDF)

Set 11 of 11 · Questions 301-309 of 309

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Mere Teacher · Previous Year Questions NEET Chemistry · Biomolecules · Set 11 (Q301-309)
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301. $The major product of the following reaction is : (1) KOH (alc .) (2) Free radical polymerisation$ (1) (2) (3) (4) 302. $One mole of stachyose on hydrolysis yields$ (1) $1 mole of glucose +1 mole of fructose +2 moles of galactose$ (2) $2 moles of glucose +1 mole of fructose +1 mole of galactose$ (3) $1 mole of glucose +2 moles of fructose +1 mole of galactose$ (4) $2 moles of glucose +2 moles of fructose.$ 303. $Which of the following correctly represents hydrogen bonded pairs in DNA?$ (1) $G = C; T \equiv A$ (2) $G = C; T = A$ (3) $G \equiv C; T \equiv A$ (4) $G \equiv C; T = A$ 304. $Identify the correct set of monosaccharides present in sucrose (X), lactose (Y) and maltose (Z) . X Y Z$ (1) $X: glucose, fructose; Y: galactose, glucose; Z: glucose, fructose$ (2) $X: glucose, fructose; Y: galactose, glucose; Z: glucose, glucose$ (3) $X: glucose, glucose; Y: galactose, glucose; Z: glucose, glucose$ (4) $X: galactose, glucose; Y: glucose, fructose; Z: glucose, glucose$ 305. $The water soluble protein is$ (1) $Fibrin$ (2) $Albumin$ (3) $Myosin$ (4) $Collagen$ 306. $Animal starch is the other name of:$ (1) $amylose$ (2) $maltose$ (3) $glycogen$ (4) $amylopectin$ 307. $Fructose is an example of :-$ (1) $Pyranose$ (2) $Ketohexose$ (3) $Aldohexose$ (4) $Heptose$ 308. $Sugar present in DNA is$ (1) $β -D - 2 -ribose$ (2) $β -D - 2-deoxyribose$ (3) $α - D - 2 - ribose$ (4) $α - D - 2 -deoxyribose$ 309. $The structure of Gly-Ala is$ (1) (2) (3) (4)