The answer is A
Explanation:
I took the test and that was the answer
Genetically-engineered bacteria are sprinkled on the oil to digest it.
Explanation:
Genetically engineered or modified microorganisms (GEM or GMO) like bacteria are engaged to digest oil spills through the process called bioremediation.
The enzymatic action of these specialized bacteria to degrade or decompose and remove harmful environmental contaminants. When a leakage occurs in a oil tanker, all the gallons of oil stored in it are leaded into the ocean which poses a very huge danger for the marine environment and to all the biotic factors including humans who are dependent on the marine environment.
Removing the oil spill from the ocean waters is very tough and utilizing such novel technology will be very useful. Bacteria like Alcanivorax, Methylocella are commonly engaged to remove oil spills. These bacteria acts by breaking the hydrocarbon bonds of the oil and will digest and clean the oil spill.
A) Transcription makes RNA from DNA, translation turns RNA into proteins.
A constant factor could be the dose of the drugs and the species of the rats used.
<h3>What is a constant factor?</h3>
In an experiment, a constant factor is one that is not allowed to change al through the experiment. This one must be held as the same and not allowed to vary. A constant factor could be the dose of the drugs and the species of the rats used.
The factor that would be different for the experimental group and the control group the administration of the new drug.
Learn more about experiment:brainly.com/question/11256472
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The Sun is a main-sequence star, and thus generates its energy by nuclear fusion of hydrogen nuclei into helium. In its core, the Sun fuses 620 million metric tons of hydrogen each second. The nuclear binding energy curve.
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