Human Enzymes Biology Assignment Help

The human body has many organs and cells. It also has enzymes which are proteins good for the body since they play a diverse role in improving the well-being and functioning of the body. Body enzymes speed up reactions in the body. Therefore, Biology studies help learners to understand more about their bodies. However, there are many learners who find the subject challenging. Get Biology assignment help from us by contacting my homework writers. below is a sample question commonly asked.

In the human enzyme encoded by the DCXR gene, a mutation in the protein-coding region of the DCXR gene is described as 583 AC (deletion of 1 nucleotide at position +583). At the protein level, the mutation would be described as:

. a nonsense

. a missense

c. a frameshift

d. a silent mutation

e. Cannot tell

Because the DCXR enzyme is not essential (necessary) under normal condition, at the organismal phenotype level the 583 AC allele is probably:

. fully dominant to the wild type allele

. partially dominant to the wild type allele

. fully recessive to the wild type allele

i. partially recessive to the wild type allele

However, under some disease condition such as diabetes, the heterozygotes will have some mild symptoms. In this case the wild type allele could be considered haplo————— over the 583 AC allele.

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