The answer is D proteins. viruses<span> contain nucleic acid, either DNA or RNA and a protein coat</span>
The correct answer is C. Exocarp
Explanation:
A fruit is a structure that is formed in plants and that contains the seed of these, examples of fruits include banana, watermelon, oranges, grapes, etc. In terms of structure, according to biology fruits include an endocarp that is the innermost structure and which in some cases contains the seed as it occurs in peaches, the mesocarp that is the flesh of the skin and usually the one that we eat and the exocarp that is the outermost layer and in most cases is a tough skin as in the case of oranges or bananas. According to this, the one that is the outermost covering of the fruit is the exocarp.
B) Cytosine pairs with guanine.
no but at one point everything was compact, going into the Big Bang Theory that everything was in one small space until a grand burst of energy broke out expanding the universe.
just a thought :)
Each protein has its unique sequence and number of amino acids. This determines their 3-D structure as well. The properties of the protein are also attributed to the unique sequence and number of amino acids present in it. Different sequence and number denote that the two proteins are different, and have different structure and properties.