sabrangel5083 sabrangel5083

09-12-2022
Biology

Answered

scientists discovered that the difference between blond and dark hair in humans and other mammals comes down in part to a single nucleotide difference in the dna sequence of an enhancer that lies more than 350,000 base pairs upstream from the coding region of the gene it controls. on average, blonds transcribe this gene less efficiently than people with dark hair. which of the following statements about this blond/dark hair enhancer is correct?

Answer :

Other Questions

The ancient remains of several human bodies have been discovered and legally need to be returned to the tribe that contains the closest descendents. You have be

In the third step of the cloning procedure,all of the plasmids that were created in the second step are incubated with bacteria. The bacteria do not have an amp

Jacoby is studying a population of diploid single-celled Eukaryotic parasites that live inside mouse blood cells. He finds that a gene, H, has two alleles, H1 a

all of the following are true statements about meiosis in mammals except: responses it serves as a factor in bringing about variation among offspring. it serves

insects are the most diverse group of organisms, in terms of numbers of species, dominating terrestrial habitats. more than 30 orders of insects have been descr

A scientist isolates a human DNA repair gene and inserts it into a plasmid. The plasmid is inserted into a bacterial cell, so more plasmid can be produced. Afte

in the experiments this semester, you saw many different colors. please select the color that most closely matches what you observed in these experiments. the c