Which of the following best describes the relationship at the molecular level between mutant alleles and phenotype?
A)The wild- type allele is always dominant.
B)A mutant allele can have different effects depending on the gene product's function.
C)A mutant allele will cause the wild- type protein not to be made.
D)Mutant alleles will only cause problems when seen in the homozygous form,no matter the gene affected.
E)A mutant allele will cause only one phenotype.

Question

Quizplus · Accepted Answer

The effect of a mutant allele can vary depending on the gene product's function. This means that a mutation may result in a loss of function, a gain of function, or even no effect at all. Therefore, the relationship between mutant alleles and phenotype is not always straightforward and depends on the specific mutation and its effects on the gene product.

Which of the Following Best Describes the Relationship at the Molecular