Q. No.Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
87%
From NCERT
NEET - 2020
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Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
68%
From NCERT
NEET - 2019
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Which structure(s) of proteins remains(s) intact during denaturation process?
1. Both secondary and tertiary structures
2. Primary structure only
3. Secondary structure only
4. Tertiary structure only
Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
83%
From NCERT
NEET - 2019
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The difference between amylose and amylopectin is:
| 1. | Amylopectin has 1→4 α - linkage and 1→6 α-linkage. |
| 2. | Amylose has 1→4 α-linkage and 1 → 6 β-linkage. |
| 3. | Amylopectin has 1 → 4 α-linkage and 1 → 6 β-linkage. |
| 4. | Amylose is made up of glucose and galactose. |
Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
61%
From NCERT
NEET - 2018
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Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
74%
From NCERT
NEET - 2018
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In humans, the main oxygen carrier in the blood is -
1. Hemocyanin
2. Proteins
3. Haemoglobin
4. Both microorganisms and haemoglobin.
Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
87%
From NCERT
NEET - 2017
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Which of the following statements is not correct?
| 1. | Ovalbumin is a simple food reserve in egg white. |
| 2. | Blood proteins thrombin and fibrinogen are involved in blood clotting. |
| 3. | Denaturation makes the proteins more active. |
| 4. | Insulin maintains sugar level in the blood of the human body. |
Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
86%
From NCERT
NEET - 2017
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Amino acids are linked together in protein by:
| 1. | β -glycosidic bond | 2. | Peptide bond |
| 3. | Dative bond | 4. | α -glycosidic bond |
Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
93%
From NCERT
NEET - 2016
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Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
63%
From NCERT
AIPMT - 2004
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The helical structure of a protein is stabilized by:
| 1. | Hydrogen bonds | 2. | Ether bonds |
| 3. | Peptide bonds | 4. | Dipeptide bonds |
Subtopic: α - Amino Acids, Peptide Bond, Proteins & Structure |
82%
From NCERT
AIPMT - 2004
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