3.1+2.7+4.6+1.9+8.7=21
21:5=4.2
The average is 4.2
Answer:
The correct answer is - B-DNA is the most common form of the DNA present in the cell and a good approximation of the structure of DNA in the cell.
Explanation:
The B- DNA is a form of the DNA that is explained by Watson and crick by the double-helical structure model. B-DNA is the predominant form of the DNA out of the three forms of the DNA which are B-DNA, Z-DNA, and A-DNA.
B-DNA is is provide a good approximation of the structure of DNA in a cell and its most common form of DNA in a cell that makes it the most studied and focused form of DNA.
Thus, the correct answer is - B-DNA is the most common form of the DNA present in the cell and a good approximation of the structure of DNA in the cell.
The most reliable source would be a scientific website.
The converse of a conditional statement, in definition, is
formed by interchanging the cause and effect of the original statement. A
conditional statement is formed with ‘if’ followed by ‘then’. Among the
choices, the answer would be
<span>If a polygon is not regular, then it does not
have congruent angles and congruent sides.</span>
