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Do you think that the alternate splicing of exons may enable a structu...

Do you think that the alternate splicing | Class 12 Biology Chapter Molecular Basis of Inheritance, Molecular Basis of Inheritance NCERT Solutions

Question:

Do you think that the alternate splicing of exons may enable a structural gene to code for several isoproteins from one and the same gene? If yes,
how? If not, why so?

Answer:

Functional mRNA of structural genes need not always include all of its exons. This alternate splicing of exons of sex- specific, tissue specific and even developmental stage- specific. By such alternate splicing of exons, a single gene may encode for several isoproteins.

In the absence of such kind of splicing, there should have been new variety of genes for every protein/ isoprotein. This extravagancy has and should been avoided in natural phenomena by way of alternate splicing.

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 22: Do you think that the alternate splicing of exons may enable a structural gene to code for several i....

Do you think that the alternate splicing | Class 12 Biology Chapter Molecular Basis of Inheritance, Molecular Basis of Inheritance NCERT Solutions

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