antibiotic resistance

[drkooks]

plasmid mediated antibiotic resistance in all except:

srept pyogens
staph aureus
neisseria gonorrhea
bordetella
heamophillus influenza

ans strept
why??

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[drkooks]

can someone summarize the nerves of teeth and gingiva of different teeth ..
it is a bit confusing for me
thanks alot for ur help

 

[drkooks]

glucose transport in intestinal epith cells:
facilitated diffusion
secondary active

please reply
thanks

 

[ItsGavinC]

can someone summarize the nerves of teeth and gingiva of different teeth ..
it is a bit confusing for me
thanks alot for ur help

Gingiva of different teeth? What?

 

[bigstix808]

glucose transport in intestinal epith cells:
facilitated diffusion
secondary active

please reply
thanks

both! being in dschool i would hope that you know that glucose can NOT diffuse across a cellular membrane without a transport protein (hence making it fac-diffusion) and it is secondary active b/c it uses a glucose/Na transport system. it is so b/c Na/K pump uses ATP directly to pump Na out of the cell, then Na wants to come back into the cell b/c of its gradient (and glucose is higher inside than outside), so with that being said, one molecule of glucose moves inside the cell along with 3 Na ions (Na moves down its [ ] gradient). this means that Na is movine with its [ ] gradient and glucose is moving aginst it (via [ ] gradient of Na = secondary active transport)

 

[hydroxyappatite]

alright ..... ill try to recollect all i can
maxilla
maxi 3rd 2nd n 1st molar(except for the mesiobuccal root)....posterior sup. alveolar br. of maxillary n
maxi pm's n mb root of 1st molar.....middle sup alveolar
maxi anteriors .....anterior sup.alveolar.....
and they supply the respective bucal n labial mucosa
posterior palate .... till the 1st pm= gr8er palatine
anter ior palate ..... canine to canine....nasopalatine
mandible
all mandi teeth ....... inferior alveolar br of mandibular n
buccal mucosa (1st 2nd 3rd molar region and most of the cheek...... buccal br of mandi n.
labial mocosa, skin of the chin , lower lip..... by mental nerve
half of the tongue and floor of the mouth ..... by lingualn

 

[drkooks]

thanks a lot for ur help..
what do u think regarding first Q in thread???