Explanation:
In a DNA molecule, Adenine forms hydrogen bonds with Thymine and Cytosine forms hydrogen bomds with Guanine.
However in mRNA, Thymine becomes Uracil (T => U)
Therefore every A in the DNA sequence becomes U,
every T in the DNA sequence becomes A,
every C in the DNA sequence becomes G,
every G in the DNA sequence becomes C.
The answer is A.
Answer:
The answer is C I Hope's this helps with Your test
An essential nutrient<span> is a </span>nutrient<span> that the body cannot synthesize on its own -- or not to an adequate amount -- and must be provided by the </span>diet<span>. These </span>nutrients are necessary<span> for the body to function properly. The six </span>essential nutrients<span> include carbohydrates, protein, fat, vitamins, minerals, and water.</span>
Intestinal muscles and heart muscles are involuntary muscles,hand muscles and neck muscles are voluntary muscles
D, because skin tans to help us stand being in the sun without getting burned.
An example of physiological adaption is being able to digest milk. Before, humans were not able to digest milk before we developed enzymes that now make us have the ability to do so, thus allowing us another food source.
