A translocation between chromosomes 8 and 14 results in an enhancer element in direct control of the c-myc gene. If the enhancer element leads to over- expression of c-myc, this mutation is called:.
a. a loss of function mutation
b. a checkpoint mutation
c. a mutation that leads to apoptosis (death) of cells
d. a gain of function mutation
e. a transposon mutation
f. a targeted mutation
Answers: 1
Biology, 22.06.2019 06:30
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Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43
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Biology, 22.06.2019 16:30
Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a.changes in genetics in human populationsb.antibiotic resistance in bacteria populationsc.pesticide resistance in garden insectsd.changes in the color of the peppered moth population in england
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A translocation between chromosomes 8 and 14 results in an enhancer element in direct control of the...
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