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Anna11 [10]
3 years ago
13

Can two normal parents have a hemophiliac child? Work out the probability.!.!.!

Biology
1 answer:
Sever21 [200]3 years ago
5 0

Answer:

If one parent has the trait and the other parent is normal, the child has a 0% chance of developing the disease. The child, however, has a 50% chance of having the trait and being a carrier of the disease. And there is a 50% chance the child will be completely unaffected.

Explanation:

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An earthquake? Is it multiple choice?

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Some proteins catalyze biochemical reactions. If a genetic defect prevented a protein catalyst from being produced which of the
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I believe option B would be the correct choice because, without a catalyst, the reaction will be either too slow or will not happen at all as it would not acquire a fitting activation energy for the reaction. 
If you would like to know why the other options are incorrect, please read on: 
Option A is incorrect because since proteins are specific in nature, so other protein cannot be replaced, for some other chemical reaction. 
Option C is not correct it is a genetic defect that the protein does not form, and all cells are genetically identical, a reaction cannot take place in any parts of the body. 
And finally, option D would be wrong because if a forward reaction does not take place, a backwards reaction will not occur. 
I hope this answer has helped, and I apologise if somehow this answer finds itself to be incorrect. Good luck on your quiz or homework. :) 
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