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Quiz 108
Mdcat-past-papers Quiz
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2141. Monosaccharides are major components of:
DNA,ATP,RUBP,Cysteine
DNA,NADP,ATP,RUBP
DNA,NAD,Insulin
DNA,RNA,Myosin
2142. Blood group antigen contains:
Glycoproteins
Phospholipids
Glycolipids
Sphingolipids
2143. The compound which on hydrolysis yield polyhydroxy aldehyde / Ketone sub units are
Glycoproteins
Phospholipids
Glycolipids
Carbohydrates
2144. Which one is an example of disaccharides?
Lactose
Glycogen
Starch
Fructose
2145. ___ are the specific structures related to monosaccharides:
Glycosidic bond
Keto Group
Maltose
Fructose
2146. ___ are the major site of storage of glycogen in animal's body:
Muscle and Liver
Around thigh and belly
Around belly and Hips
Liver and Kidneys
2147. Glycosidic bond is formed by the:
Removal of oxygen
Addition of oxygen
Removal of water
Addition of water
2148. Starch are present in tubers,fruits and grains but absent in animals cell,instead animals have substance stored in liver and muscle :
Glucose
Glycogen
Galactose
Glucagon
2149. Which one is an example of disaccharides?
Lactose
Glycogen
Starch
Fructose
2150. Most of the monosaccharides form a ring structure when in solution. For example ribose will form a five cornered ring known as:
Glucopyranose
Glyceraldehyde
Riobofuranose
acetaldehyde
2151. Which statement is true about regarding both starch and cellulose ?
They are both polymers of glucose
they are geometric isomers of each other
Both can be digested by humans
Both used for energy storage in plants
2152. Mono-saccharides have a general formula represented by :
Cn(H2O)n
C2(H2O)n
C(H2O)n
Cn(H2O)n
2153. Polysaccharides in plants are synthesized by the process of:
Hydrolysis
Oxidation
Condensation
Glycolysis
2154. Which monosaccharide will form a gluco pyranose ring in solution ?
Fructose
Ribose
Glucose
Deoxyribose
2155. For synthesis of a disaccharide by condensation. two glucose joined by glycosidic linkage to form:
Galactose
Lactose
Fructose
Phosphate
2156. Molecules of amylose consists of unbranched chains of hundreds of glucose sub units join together by:
1-2 glycosidic linkage
2-3 glycosidic linkage
1-4 glycosidic linkage
1-3 glycosidic linkage
2157. In carbohydrate hydrogen and oxygen are mostly in the same ratio i.e 2:2 that's why they are called:
Carbon monoxide
Carbon dioxide
Hydrated Carbon
Triose
2158. Glyceraldehyde and dihydroxyacetone are examples of:
Triose
Tetrose
Pentose
Hexose
2159. Erythrose is a type of monosaccharides which is commonly is known as :
Triose
Pentose
Tetrose
heptose
2160. Glycosidic linkage between glucose and fructose is :
Alpha-1,Beta-2
Alpha-1,Alpha-4
Alpha-1,beta 4
Beta 1 -4
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