Question

observe the following figure and name the type of bond shown by arrow in the structure​

Answer 1

Answer:

I think the type of bond shown by arrow is Peptide Bond.

Answer 2

Answer:

The bond shown by the arrow is a example of a Hydrogen bond.

Explanation:

The structure given in the picture is of sugar-phosphate backbone of DNA molecule present in most of living organisms. It contains a ribose sugar attached with two phosphates by covalent bonding, which continues to form the chain.

The sugar molecule is also connected with another nitrogen base molecules which may be of 5 types adenine, guanine, cytosine, thymine, uracil. Adenine binds with thymine or uracil by 2 hydrogen bonds and guanine bonds with cytosine with 3 hydrogen bonds.