Answer:
The correct statements are options C, E and F.
Explanation:
The SDS-PAGE refers to a broadly utilized technique for distinguishing proteins. The SDS or the sodium dodecyl sulfate refers to an ionic detergent. The SDS-protein complexes possess negative charge with identical charge to mass ratio such that when the proteins are run on the gel they are distinguished on the basis of their size.
As the SDS entices a negative charge to the proteins, the migration of the proteins takes place towards the positive electrode. The migration of protein takes place on the basis of the size. Thus, smaller proteins seem to migrate quickly via the gel in comparison to the bigger proteins. The binding of the protein takes place with about 1.4 times its mass of SDS resulting in the formation of a large overall negative charge.
I think the correct answer would be the left atrium. Mitral valve stenosis is the narrowing of the mitral valve in the heart. This valve does not properly open which blocks the flow of blood into the left atrium. Hope this answers the question.
Light waves are electromagnetic waves. Electromagnetic waves are waves which means that they are disturbances in a particular physical medium and result in oscillations, but they differ from all other waves because they consist of 2 waves oscillating perpendicular to each other.One of these waves is an oscillating magnetic field and the other is electric.
Electromagnetic waves are characterized with their wavelength (lambda).
No all electromagnetic waves are visible to humans. The visible spectrum is the light that we can see with our eyes is only a small fraction from the whole spectrum.
1.Evolution is evoling to better fit the enviorment in which the animal or plant live
2. change in enviorment, lack of food, lack of water, lack of recourses
3. it caused by chance
4. Natural selection leads to evoulution like how charles darwin explained when he found those birds on that island
5.evoulution might occur like if a astroid hit the earth 2 billion years ago and the dinasours became extinct alligator's and crocodille's would then adapt to their surrounding and evolve as needed to survive
6. dont know what that is sorry
7.cant help here
8.sorry cant help
9. sorry cant help
the last 4 i really have not learned and i decided not to guess because it would most definitly be wrong but the rest are right goodluck