Are mannose and galactose diastereoisomers? consider only d-sugars.

1 answer:

4 0

Yes, mannose and galactose diastereoisomers consider only d-sugars because mannose is bundled as the nourishing supplement "d-mannose", is a sugar monomer of the aldohexose series of carbohydrates. Mannose is a C-2 epimer of glucose. Mannose is significant in human absorption, particularly in the glycosylation of certain proteins. Numerous congenital conditions of glycosylation are related with transformations in enzymes involved in mannose absorption.

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So I don’t see answer choices here, but your answer is 50% of the offspring will be homozygous dominant with RR, and 100% of them will carry a homozygous dominant gene of Rr

If you take the two sets and put them into a punnett square, it would look like this (image attached):

When the two sets of alleles are crossed, you would end up with half of your pairs being fully dominant (RR), and the other half being dominant while containing a recessive gene (Rr). Since there’s only one recessive gene in these pairs, it gets overridden and the pair itself is dominant.

So your answer is 50% will be homozygous dominant with RR!

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