Basic Science : Structure Of The Cell QUESTIONS AND ANSWERS :: part12 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.Quaternary structure is found in |
| Simple monomeric proteins |
| Conjugate monomeric proteins |
| Oligoproteins |
| Both B and C |
22.Primary structure of polypeptide is stabilized or secondary structure of polypeptide is maintained by |
| Hydrogen bonds |
| Disulphide bonds |
| Ionic bonds |
| Hydrophobic interactions |
23.Number of base pairs in each turn of B-DNA helix is |
| 10 |
| 11 |
| 12 |
| Variable |
24.Haemoglobin is |
| Monomeric protein |
| Oligomeric protein |
| Chromoprotein |
| Both B and C |
25.In ∝-helix secondary structure, hydrogen bonds lie between imide group of one amino acid and carbonyl group of |
| 2nd amino acid |
| 3rd amino acid |
| Fourth amino acid |
| Fifth amino acid |
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