Noor-ul-Ain · 2026-06-26T16:41:34.619Z

mashallah sadiaaa....apka question buht achaa hai🙂 itna k maray uper se guzar gaya😂😂😅

Fatima · 2026-06-26T16:42:43.652Z

because small intestine covered with intact plasma Membrane and mucous from goblet cells

Nawab. · 2026-06-26T16:46:49.543Z

i think qk isme ek to ye bt ha ke iske ps mucus ki ek thick layer hoti ha jo inhe protect krti hain and since mucus me bicarbonate ions hoty hain to wo alkaline medium provide krty hain and un enzymes ki acidity ko neutralize kr dete hain islie nai hota kuch villi or micro villi ko qk inke ps mucus mem hoti ha and bicarbonae ions

shahzaib khan · 2026-06-26T16:47:14.676Z

bile juices or pancreas ane wale juices mai badi miqdaar mai bicarbonates hothe hai jo intestine mai inter hone k baad stomach se ane wale highly acidic chyme ko alkaline kerdethe hai is wajhah se intestine ki walls destroy nahi hothi

Nawab. · 2026-06-26T16:49:41.224Z

uh guys ye test config kya ha and ye hota kidr ha and iska kam kya ha?

Dr.Aqeedat Fatima⚕️🩺 · 2026-06-26T16:55:47.773Z

Intestine ki deewaron mai khas cells hotay hain jo har waqt aik thick gel phelatay hain, jise mucus kehte hain. Yeh mucus villi aur microvilli k upar aik moti deewar bana deta hai. Enzymes is deewar ko par kar k living cells tak nahi pohnch patay. Aur is ky ilawa bicarbonates bhi saath hoty hain jo mucus ky kaam mao mazeed help krty hain

Umm e Mavia · 2026-06-26T18:34:41.065Z

Enzymes active zaroor hote hain, lekin unki action random nahi hoti. Intestinal epithelial cells ki surface par protective glycocalyx aur mucus layer hoti hai jo enzymes ko cells ke proteins tak pohanchne nahi deti. Saath hi epithelial cells tight junctions se connected hote hain aur continuously renew hote rehte hain. Isliye enzymes lumen mein food proteins digest karte hain, apni intestine ki living wall ko nahi