NPB 010 Lecture 22 PDF

NPB 00 Lecture 22 immone system B cells long memory can wait a - timee. Once the same pathogen shows again...

NPB 00 Lecture 22 immone system B cells long memory can wait a - timee. Once the same pathogen shows again - rapidly divide & ↓ Y set aside ma ea as new memory body Bulls response is quicker -larger/stronger  - 6 months is great timing between vaccinations. - feel sick for ↳ amount we a b tibody ↑ I I --- infection 15 - -- > 3 infection time we feel same sick bathogen infects you -- ↓ this we could also is the first vaccinate I have , actual infection a pretend infection & you are much without the danger of better of fighting it off the pathogen Vaccinations are great -selfishly : you won't feel sick as often reduced, negative effects on you - from population view spread of discove reduces if more people are vaccinated cannot be · some people Vaccinated (babies 26 month) others not be able to may · build a good response "immune compromised" This HERD is vaccinated immunity enough to step disease : people spreading are What can we use as vaccine · a single protein from pathogen actual · pathogentweakened theat inactivated , cultured in cells to lose its infectiousness) · mRNA vaccines. ↳ encode viral proteins , our cells make these own proteins DNA innucleus 6 these can not bread off change your DNA mRNA into cytoplasm ↓ read off protein A could vaccination. van a protein lipid cover MRNA for spike - = & translate spike - protein into Spike X protein · MHC * · cell · # ⑳ muscle Tell receptor T cell lickines & cytotoxic &per Wine l ↓ & clone clonesitself i b ↓ b plama memory i memory active cells all cell  Tull - do "Office hour" not study This is * a unique combo of DNA piece for is cell reaptr C 33 -1 1 I ABTSMDG - - constanas we make Code is cell receptor we cut& paske in DNA B D is made = connecting randomly Midterm 3 25 questions - 4 students questions - 3 Short Answer - 18 multiple choice ~by ex amount H (37 ) volume % Dressure air molecule constant value