Wh ofing is true abou Nooe of the ahove 7 The sicle e ania is a result of h Cain

Question

Wh ofing is true abou Nooe of the ahove 7 The sicle e ania is a result of h Cain-of function mutation Point utation e a and e 8 Amuution that leads to a more active gene product i, referred to as h Loss-of-function mutation d. Point mutation c Regulatory mutation 9 A mutation that afflects at which time the gene product is produced is referred to as h Loss-of-function mutation c Gain-of-function mutation d. Point mutation e Regulatory mutation 10 Drosophila contains one eyes absent gene (eya) and vertcbrates contain four eyes absent genes (Esu /. bu? Evz3 and EyuFrom an evolutionary view, the Human Eyal and the mouse Eval can specifically be regarded as a. Sister genes b. Analogous genes c Orthologous genes d. Paralogous genes e Pseudogenes 11. Drosophila contains one eyes absent genc (eya) and vertebrates contain four eyes absent genes (Eyal, Eya2, Eya3 and Eya4). From an evolutionary view, the Human Eyal and the Human 02 can specifically be regarded as a. Sister genes b Analogous genes c Orthologous genes d Paralogous genes c Pseudogenes 12. Which of the following are trans-regulatory elements? a. Enhancers b. Operators c Promoters d Silencers c Transcription factors

Explanation / Answer

6) the correct option is d i.e both all the above.

7) Sickle cell anemia is result of point mutation i.e a change in just one nucleotide in the gene of hemoglobin. So the correct answer is option c.

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