There are four major types of biomolecules are carbohydrates, lipids<span>, </span>nucleic acids, andproteins<span>. Portion of polynucleotide chain of </span><span>deoxyribonucleic acid aka dna</span>
Reactivity i am pretty sure
The source of the infection most would be the first patient who contaminated the instrument used for endoscopic procedures since washing the instrument did not remove the bacteria so it does not come from the water, detergent or glutaraldehyde. Hope this helps. Have a nice day.