The well of your agarose gel can fit 30 ��l of sample. you would like to load 50 ng of a dna sample that has a concentration of 10 ng/��l. you have been provided with sterile water and 6 x concentrated gel loading buffer. how much of each component (dna, water and 6 x glb) should you mix to end up with 50 ng of dna in a total sample volume of 30 ��l? hint: identify your c1v1, c2v2.

The frontalis muscle is a large muscle that extends upward and laterally across the forehead. Its function is to elevate the eyebrows, usually more centrally than laterally.

The masseter muscle is a facial muscle located in the cheek area. It plays a major role in the chewing of solid foods.

sternocleidomastoid functions : Rotation of the head to the opposite side or obliquely rotate the head. It also flexes the neck.

The anterior deltoid attaches at the collarbone and allows you to flex your shoulder joint and rotate the shoulder inward. The middle deltoid attaches to the shoulder blade and allows you abduct your arm.