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Quiz 3
Mdcat-past-papers - BUMHS Quiz
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Board: BUMHS |
41. The bond formed between glucose and fructose to form sucrose is:
1,4 Glycosidic linkage
1,6 Glycosidic linkage
1,2 Glycosidic linkage
1,3 Glycosidic linkage
42. Which one are intermediates in respiration and photosynthesis both:
Ribose and heptulose
GAD and DHA
Glucose and galactose
Fructose and ribulose
43. Which of following is a keto sugar?
Glyceraldehyde
Dihydroxy-acetone
Ribose
Glucose
44. The most common respiratory substrate as a source of energy is:
Glucose
Fructose
Sucrose
Insulin
45. ___ 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
46. 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
47. Mono-saccharides have a general formula represented by :
Cn(H2O)n
C2(H2O)n
C(H2O)n
Cn(H2O)n
48. 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
49. Glycogen is most abundant in:
Brain cells
Liver cells
Adipose cells
Smooth muscle cells
50. Ribose is a pentose sugar (5-carbon) that contains:
Aldehyde group
Ketone group
Carboxyl group
Ester group
51. Sucrose is hydrolysed into:
lactose and glucose
lactose and fructose
Glucose and Fructose
Glucose and galactose
52. Which of the following is a trisaccharide?
Mannose
Galactose
Maltose
Raffinose
53. Which of the following is not a monosaccharide?
Fructose
Glucose
sucrose
All are monosaccharides
54. Which of the following molecule will yield glucose and fructose on hydrolysis?
starch
maltose
sucrose
lactose
55. Fatty acids are the organic compounds containing hydrogen, oxygen and one of the following:
–COOH
0
Acyl
Sucrose
56. Waxes are formed by combination of fatty acids with :
Alcohol
Glycerol
Serine
Cysteine
57. Sara is a chemistry student who is carrying out an experiment between acetic acid and alcohol in the laboratory. The product formed at the end of the experiment will be:
Glucose and oxygen
Glycogen and water molecule
An ester and water molecule
Glycerol and sulphuric acid
58. This lipid is most common abundant richest source of energy in plant and animal body:
Phospholipid
unsaturated acylglycerol
Terpenoids
Terpenes
59. A process by which one glycerol molecule is linked with three fatty acids by the esterification the molecule form is known as:
Acylglycerol
Wax
Cholesterol
Phospholipids
60. Three hydrophobic fatty acid tails and a glycerol molecule join to form a :
Monoglyceride
Diglyceride
Triglyceride
Phospholipid
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