Relationship between bronchioles alveoli and blood vessels are

They are both actively involved in gaseous exchange in the body and they are both associated with the lungs.

Explanation: The lungs contain the bronchi and alveoli. The relationship between them is that they are both involved gaseous exchange in the lungs and the body.

Alveoli are tiny sacs inside the lungs it allows oxygen and carbon dioxide to move between the lungs and bloodstream.

Bronchi connect the trachea and lungs, they are pathways that shuttle air to and from the lungs and subsequently outside the body.

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure