m= no of neutron+ number of proton
=8+8
=16
charge= number of electron- number of proton
=8-8
=0
hence, element is oxygen
Answer:
True
Explanation:
Gel electrophoresis is a technique that is commonly used in the laboratory to separate charged molecules, like DNA, according to their size. The results of restriction digestion can be observed using this process. Restriction Digestion involves the process of cutting DNA molecules into smaller fragments using special enzymes called Restriction Endonucleases. And this way any inhibition of the restriction enzymes which prevents digestion can be observed and controlled.
The best and most correct answer among the choices provided by your question is the third choice or letter C.
The population of a predator increases following an increase in the population of its prey is an example of how a biotic factor can affect the population dynamics in an ecosystem.
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Answer:
Answer is C.
Explanation:
Electrophoresis describes the movement of particles in a gel, influenced by an electric charge.
It is use to separate DNA particles based on their charge and size. Some of its types are native or buffer gels, gradient gels among others.
