After staining your patient's specimen, an aspirate from the lungs, by the acid-fast stain method and focusing on the specimen, you find a large population of hot pink-red bacillus shaped bacteria in the smear which statement is true? a) 1) your patient has hiv b) in all likelihood, the patient has tuberculosis c) this result would be a normal outcome when looking at normal sputum of healthy people. d) the patient has pneumonia

its a tuberculosis because they are acid fast

what it means is that high concentration of acid doesn't make them loose dye and they are still viable and able to retain dye that we added before acid so it appears to us as red or pink

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

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )