B. is a protective structure made of cellulose fibrils
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<span>A point mutation that results in the substitution of one amino acid for another within a protein is a missense mutation.
</span>This type of mutation<span> is a change in one DNA base pair that results in the substitution of one amino acid for another in the protein made by a </span>gene<span>. </span>
Answer:
the complex of nerve tissues that controls the activities of the body. In vertebrates it comprises the brain and spinal cord.
Explanation:
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The dependent variable is the data we collect during the experiment. This data is collected as a result of changing the independent variable.
Answer:
The answer is D. Mechanical Energy to Chemical Energy
Explanation:
