Basic Science : Structure Of The Cell QUESTIONS AND ANSWERS :: part12 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.A globular protein is |
| Elastin |
| Keratin |
| Albumin |
| Collagen |
2.Number of base pairs in each turn of Z-DNA helix is |
| 10 |
| 11 |
| 12 |
| 15 |
3.Adenine of DNA is equimolar with |
| Uridine |
| Thymine |
| Guanine |
| Cytosine |
4.In β-pleated secondary protein structure there are |
| Two or more polypeptide chains |
| Hydrogen bonds between adjacent polypeptide chains |
| Parallel or antiparallel polypeptides |
| All the above |
5.DNA is unique in that it has |
| Nitrogen bases |
| Ability to withstand heat |
| Ability to replicate |
| Ability for replication and transcription |
More Structure Of The Cell QUESTIONS AND ANSWERS available in next pages
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