Consider the three sets of gels below. each set shows an rna gel and a protein gel for the products of the same gene. for each gel, "wt" indicates the normal wild type products and "mut" indicates the mutant products. for each of the following statements, mark a for true or b for false.
rna protein rna protein rna protein
wt mu wt mut wt mut wt mut wt mut wt mut
gel set a gel set b gel set c
5. gel set a could result from a mutation that inhibits the function of the swi/snf
6. gel set b could result from a mutation that causes the gene to be targeted by a histon
7. gel set c could result from a mutation that causes methylation of the cpg bases in the nucleosome remodeling complex. acetyltransferase (hat). (assume wt is not targeted by a hat.) promoter region of the gene. (assume wt is not methylated.)

answer is d hope this

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.

answer;

-vessels in the chest

the diagnosis of angina pectoris literally means "vessels in the chest"

explanation;

-angina pectoris is the medical term for chest pain or discomfort due to coronary heart disease.it is the chest pain due to an inadequate supply of oxygen to the heart muscle. the pain is typically severe and crushing, and it is characterized by a feeling of pressure and suffocation just behind the breastbone.

agina pectoris is caused by reduced blood flow to your heart muscle. the blood carries oxygen, which the heart muscle needs to survive. when the heart muscle isn't getting enough oxygen, it causes a condition called ischemia