Question

Why does hydrogen bond so tightly to oxygen during cellular respiration?(1 point) Responses It is not electronegative, but oxygen is. It is not electronegative, but oxygen is. It is more electronegative than oxygen. It is more electronegative than oxygen. It is electronegative, but oxygen is not. It is electronegative, but oxygen is not. It is less electronegative than oxygen.

Answer 1

The correct response is: It is less electronegative than oxygen.

In the context of cellular respiration, hydrogen bonds tightly to oxygen due to the significant difference in electronegativity between the two elements. Oxygen is highly electronegative, which allows it to attract electrons more fiercely than hydrogen. This results in the formation of polar covalent bonds and hydrogen bonds, leading to strong interactions between water molecules (formed during respiration) and other cellular components.