Which protein would elute first from a gel filtration column?
protein c, a homodimer with protomer =11300mr=11300
protein a, with =27000mr=27000
protein b, with =58400mr=58400
protein d, with =15600mr=15600

Protein B with 58400

Explanation:

is an abreviation of relative molecular mass and is a measure of weight in macromolecules such as proteins,.

If you compare and order the macromolecules you obtain:

Remember that the largest protein will emerge first of the gel filtration column, and so on, until the smalest protein have been emerged. The above due to the smallest protein moves a longer distance than the largest protein.

In view of the above the largest protein is protein B with 58400

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

listen, you cant how young you were.

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