MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Cell Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Example of a polar amino acid is ____________ |
| A. | Glutamine |
| B. | Alanine |
| C. | Methionine |
| D. | Valine |
| Answer» B. Alanine | |
| 2. |
An example of polar but uncharged amino acid is ___________ |
| A. | Lysine |
| B. | Aspartate |
| C. | Serine |
| D. | Arginine |
| Answer» D. Arginine | |
| 3. |
Which of the following disaccharides have beta (1->4) bond? |
| A. | Maltose and Sucrose |
| B. | Maltose and Isomaltose |
| C. | Lactose and Cellobiose |
| D. | Sucrose and Cellobiose |
| Answer» D. Sucrose and Cellobiose | |
| 4. |
Those part of the DNA or gene that contribute to the mRNA product is called _________ |
| A. | Introns |
| B. | Intervening sequences |
| C. | Exons |
| D. | Split genes |
| Answer» D. Split genes | |
| 5. |
In RNA transcription, which of the following is a part of TBP-associated factor (TAF)? |
| A. | TFIID |
| B. | TFIIB |
| C. | TFIIF |
| D. | TFIIH |
| Answer» B. TFIIB | |
| 6. |
Which of the following RNA is artificially made? |
| A. | snRNA |
| B. | scRNA |
| C. | miRNA |
| D. | siRNA |
| Answer» C. miRNA | |
| 7. |
Which of the following is functionally the odd one out? |
| A. | siRNA |
| B. | miRNA |
| C. | shRNA |
| D. | snRNA |
| Answer» E. | |
| 8. |
RNA does not have the nitrogen base of _______ |
| A. | Uracil |
| B. | Cytosine |
| C. | Thymine |
| D. | Adenine |
| Answer» D. Adenine | |
| 9. |
Which of the following is not a protein denaturant? |
| A. | SDS |
| B. | Phenol |
| C. | DTT |
| D. | Acetic acid |
| Answer» E. | |
| 10. |
Proteome is a ____________ |
| A. | A precursor of protein |
| B. | Storehouse of proteins |
| C. | An inventory of the total amount of proteins |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |