ShareChat
click to see wallet page
search
#📚एजुकेशनल ज्ञान📝 #📚एजुकेशन टिप्स & ट्रिक्स✍ #📘परीक्षा अपडेट और तैयारी💯 #📚प्रतियोगी परीक्षा विशेष🏆
📚एजुकेशनल ज्ञान📝 - NEET Biolosy:  Human Physiology + NCERT Traps) (PYQ Revise This Before Exam DIGESTION BREATHING & &ABSORPION GAS ECHANGE Salivary amylase (ptyalin) acts at O2 transport: ~97% as pH ~6.8, inactivated in stomach oxyhaemoglobin HCI activates pesinogen  O2-Hb curve == sigmoid  pepsin (protein digestion begins in stomach) Right shift (Vaffinity): temp, 12,3-BPG Bile salts: emulsification 1CO2. 1H* micelle (Bohr effect) formation (no enzymes) CO2 transport mainly as Jejunum = maximum absorption bicarbonate (HCO3' bile salts; Vit 312 ileum Chloride shift maintain ionic balance Lacteals absorb fat (chylomicrons) BBODYFLUIDS EXCRETORY SYSTEM & CIRCULATION GFR = 125 mLlmin (~180 Lfitlrate) SA node pacemaker (~70-75/min); AV node delay 0.1 sec PCT max reabsorption (glucose, amino acids Na ) Cardiac Output ~ 5 Lmin (rest) Lub-Dub: AV valves close Loop Of Henle counter currert 'b'; dub mechanism semilunar close Collecting duct DCT prevents Double circulation preventsmixing  mixing maintains high efficiency maintains high efficiency ECG: P (atrial depolarization), QRS ECG: P (atrial depolarization) QRS (ventricular), T (repolarization) (ventricular) T(repolarization) HIGH-YIELD NEET QUESTIONS NEURA & CHHEMICAL PYQ Style Conceptual COORDINATION Explain the meechanism of Bohr effect ' and its' physiological significance Synaptic transmission Why does Hb show cooperative binding leading chemical via neuro sigmoid curve? transemitters Describe counter current mechanism in Loop of Action potential Na Henle influx Kefflux Why is bile essential despite lacking digestive enzymes? Thyroxine (Ta) Dasal Explain chloride shift during COz transport metabolic rate NEET Biolosy:  Human Physiology + NCERT Traps) (PYQ Revise This Before Exam DIGESTION BREATHING & &ABSORPION GAS ECHANGE Salivary amylase (ptyalin) acts at O2 transport: ~97% as pH ~6.8, inactivated in stomach oxyhaemoglobin HCI activates pesinogen  O2-Hb curve == sigmoid  pepsin (protein digestion begins in stomach) Right shift (Vaffinity): temp, 12,3-BPG Bile salts: emulsification 1CO2. 1H* micelle (Bohr effect) formation (no enzymes) CO2 transport mainly as Jejunum = maximum absorption bicarbonate (HCO3' bile salts; Vit 312 ileum Chloride shift maintain ionic balance Lacteals absorb fat (chylomicrons) BBODYFLUIDS EXCRETORY SYSTEM & CIRCULATION GFR = 125 mLlmin (~180 Lfitlrate) SA node pacemaker (~70-75/min); AV node delay 0.1 sec PCT max reabsorption (glucose, amino acids Na ) Cardiac Output ~ 5 Lmin (rest) Lub-Dub: AV valves close Loop Of Henle counter currert 'b'; dub mechanism semilunar close Collecting duct DCT prevents Double circulation preventsmixing  mixing maintains high efficiency maintains high efficiency ECG: P (atrial depolarization), QRS ECG: P (atrial depolarization) QRS (ventricular), T (repolarization) (ventricular) T(repolarization) HIGH-YIELD NEET QUESTIONS NEURA & CHHEMICAL PYQ Style Conceptual COORDINATION Explain the meechanism of Bohr effect ' and its' physiological significance Synaptic transmission Why does Hb show cooperative binding leading chemical via neuro sigmoid curve? transemitters Describe counter current mechanism in Loop of Action potential Na Henle influx Kefflux Why is bile essential despite lacking digestive enzymes? Thyroxine (Ta) Dasal Explain chloride shift during COz transport metabolic rate - ShareChat