MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Cytogenetics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following can act as an intragenic suppressor mutation to a Frame shift mutation? |
| A. | Transition |
| B. | Missense mutation |
| C. | Another frame shift mutation |
| D. | Non sense mutation |
| Answer» D. Non sense mutation | |
| 2. |
Which of the following is a result of a sense mutation? |
| A. | Sickle cell anemia |
| B. | Thalassemia |
| C. | Mutation in beta globin leading to abnormal clotting and bleeding |
| D. | Down s syndrome |
| Answer» C. Mutation in beta globin leading to abnormal clotting and bleeding | |
| 3. |
Which of the following is a neutral mutation? |
| A. | Replacement of a Glu by Val |
| B. | Replacement of AAA by UAA |
| C. | Replacement of Lys by Arg |
| D. | Replacement of Thr by Tyr |
| Answer» D. Replacement of Thr by Tyr | |
| 4. |
Wooble base recognition of the tRNAs in translation ignores which of the mutation? |
| A. | Frame shift |
| B. | Neutral |
| C. | Silent |
| D. | Sense |
| Answer» D. Sense | |
| 5. |
A frame shift mutation will have minimum effect when it leads to ______________ |
| A. | Insertion of 2 bases |
| B. | Deletion of 1 base |
| C. | Insertion of 3 bases |
| D. | Deletion of 2 bases |
| Answer» D. Deletion of 2 bases | |
| 6. |
Delicious apples can t be propagated through_____________ |
| A. | Stem |
| B. | Leaf |
| C. | Seed |
| D. | Tissue culture |
| Answer» D. Tissue culture | |