The degradation of which amino acid requires the coenzyme tetrahydrofolate?

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#Question id: 17674

#SCPH01 Biochemistry

In humans, albinism (unpigmented skin, hair, and eyes) is due to an enzymatic deficiency, and it is an autosomal recessive trait. Suppose that in a small country of one million people (“Generation 1”), there are 500 aa albinos and 9000 Aa heterozygous carriers. Has the frequency of allele a changed between Generations 1 and 2? 

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#Question id: 1599

#SCPH28 | Zoology

Name the class of MHC which is recognized by CD4 TH cell.

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#Question id: 10350

#SCPH06 I Botany

Ammonium can be assimilated via an alternative pathway rather than primary pathway which involves the sequential actions of glutamine synthetase(GS) and glutamate synthase(GOGAT), these alternative pathway catalyzes by enzyme known as,

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#Question id: 11608

#SCPH06 I Botany

Which of the following  growth hormone  promote stem growth and were discovered in relation to the “foolish seedling disease” of rice?

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#Question id: 5088

#SCPH01 Biochemistry

 If gastrulation was blocked by an environmental toxin, then ________.