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Anika [276]
3 years ago
13

A new predator of rabbits has been introduced within an ecosystem. This new predator runs faster than the native predators of ra

bbits.
Which statement describes what will most likely occur in the rabbit population due to the introduction of the predator?
Biology
2 answers:
Keith_Richards [23]3 years ago
8 0

Answer:

Faster rabbits will survive and reproduce increasing the average speed of the rabbit population.

Explanation:

UNO [17]3 years ago
4 0

Answer:

The rabbits will decrease

Hope this helps, have a good day

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The correct answer is option D.

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In the presence of SDS single band appeared, while in the absence of SDS two bands appeared. SDS or sodium dodecyl sulfate refers to an anionic detergent, which combines with amino acid side chains providing the protein a net negative charge. It dissociates the non-covalent bonds.  

In SDS-PAGE, the separation of proteins takes place on the basis of their molecular weight. Options A and B are incorrect as only in the presence of SDS, the separation of protein subunits takes place. Option C is also incorrect as a protein containing distinct molecular weight cannot show single band.  

Option D is correct as the presence of SDS supplements a bunch of negative charges to the protein, thus, charge is not the factor. Therefore, the proteins are distinguished on the basis of the molecular weight. Thus, identical molecular weight demonstrates a single band. In the non-presence of SDS, charge performs a function along with the molecular weight, therefore, two bands appear.  

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Rainbow [258]
The answer is D
I hoped this helped
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