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Q. No.In the enzyme which catalyses the breakdown of:
\(\mathrm{H}_2 \mathrm{O}_2 \rightarrow \mathrm{H}_2 \mathrm{O}+\mathrm{O}_2\)
the prosthetic group is :
1. Nicotinamide adenine dinucleotide
2. Haem
3. Zinc
4. Niacin
Subtopic: Enzyme Cofactors |
68%
From NCERT
NEET - 2022
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Subtopic: Nucleic Acid: Nucleotides |
89%
From NCERT
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Glycogen is a homopolymer made of
1. Glucose units
2. Galactose units
3. Ribose units
4. Aminoacids
1. Glucose units
2. Galactose units
3. Ribose units
4. Aminoacids
Subtopic: Carbohydrates: Starch & Glycogen |
From NCERT
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Match the protein in Column-I with its occurrence in Column-II and choose the correct option.
1. (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
2. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
3. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
4. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
| Column-I | Column-II | ||
| (a) | Mucin | (i) | pulse |
| (b) | Heparin | (ii) | saliva |
| (c) | Legumelin | (iii) | hair |
| (d) | Karatin | (iv) | blood |
1. (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
2. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
3. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
4. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
Subtopic: Introduction to Proteins |
84%
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Match the following and select the correct option.
1. i-a, ii-c, iii-d, iv-b
2. i-a, ii-b, iii-c, -iv-d
3. i-b, ii-c, iii-d, iv-a
4. i-b, ii-d, iii-a, iv-c
| Columns I (Sugars) |
Column II (No. of Carbons) |
||
| i. | Erythrose | a. | Five |
| ii. | Glucose | b. | Four |
| iii. | Ribose | c. | Seven |
| iv. | Sedoheptulose | d. | Six |
2. i-a, ii-b, iii-c, -iv-d
3. i-b, ii-c, iii-d, iv-a
4. i-b, ii-d, iii-a, iv-c
Subtopic: Carbohydrates: Introduction |
86%
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Match the following and select the correct option.
1. i-a, ii-c, iii-d, iv-b
2. i-a, ii-b, iii-c, -iv-d
3. i-b, ii-c, iii-d, iv-a
4. i-b, ii-d, iii-a, iv-c
| Columns I | Column II | ||
| i. | Starch | a. | Animal storage molecule |
| ii. | Cellulose | b. | Plan storage molecule |
| iii. | Glycogen | c. | Heparin |
| iv. | Heteropoly-saccharide | d. | Plant cell wall component |
2. i-a, ii-b, iii-c, -iv-d
3. i-b, ii-c, iii-d, iv-a
4. i-b, ii-d, iii-a, iv-c
Subtopic: Carbohydrates: Starch & Glycogen |
88%
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Match the following and select the correct option:
1. i-a, ii-c, iii-d
2. i-a, ii-b, iii-c
3. i-b, ii-c, iii-d
4. i-c, ii-d, iii-a
| Column I | Column II | ||
| i. | Simple lipids | a. | Cholesterol |
| ii. | Compound lipids | b. | Vanaspati ghee |
| iii. | Sterols | c. | Glycerol |
| d. | Lecithin |
2. i-a, ii-b, iii-c
3. i-b, ii-c, iii-d
4. i-c, ii-d, iii-a
Subtopic: Lipids |
83%
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Identify (a) and (b) and choose the correct option
Unsaturated fatty acids show (a) bond/s between carbon atoms of hydrocarbon chain and they are generally (b) at room temperature.
Unsaturated fatty acids show (a) bond/s between carbon atoms of hydrocarbon chain and they are generally (b) at room temperature.
| (a) | (b) | |
| 1. | Double | Liquid |
| 2. | Triple | Solid |
| 3. | Single | Liquid |
| 4. | Double | Solid |
Subtopic: Lipids: Glycerolipids, Phospholipids & Glycerol |
59%
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The given reaction is catalysed by (a) which belongs to (b) class of enzyme Glucose + ATP →Glucose - 6 - phosphate + ADP
| (a) | (b) | |
| 1. | Sucrase | Hydrolases |
| 2. | Glucokinase | Transferases |
| 3. | Mutase | Isomerases |
| 4. | Glucokinase | Lyases |
Subtopic: Enzymes Classification |
61%
From NCERT
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Match the monosaccharide in column I with its type in column-II and choose the correct option.
1. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
2. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
3. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
4. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
| Column-I | Column-II | ||
| (a) | Sedoheptulose | (i) | Hexose |
| (b) | Glyceraldehyde | (ii) | Tetrose |
| (c) | Erythrose | (iii) | Heptose |
| (d) | Galactose | (iv) | Triose |
1. (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
2. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
3. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
4. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
Subtopic: Lipids: Glycerolipids, Phospholipids & Glycerol |
56%
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