NEET Zoology Excretory Products and their Elimination Videos

#1 | Nitrogenous Excretory Products
(Zoology) > Excretory Products and their Elimination

15m 06shinglish

Introduction: Excretion (00:00)

Nitrogenous Waste Products (01:39)

Urea cycle/Ornithine Cycle (05:43)

Urea as Osmolyte (09:12)

Uric Acid (10:47)

Summary (12:50)

#2 | Osmoregulation
(Zoology) > Excretory Products and their Elimination

08m 58shinglish

Introduction: Osmoregulation (00:00)

Osmoregulation in Freshwater Fish (02:34)

Osmoregulation in Marine Fish (05:53)

#3 | Human Kidney: Functions
(Zoology) > Excretory Products and their Elimination

12m 49shinglish

Human Kidney: Introduction (00:24)

Functions of Human Kidney (02:42)

Gluconeogenesis (07:06)

Signs of Chronic Kidney Failure (08:50)

#4 | Human Kidney: Location & Cut Section
(Zoology) > Excretory Products and their Elimination

14m 22shinglish

Kidney is Retroperitoneal (00:11)

Location of Kidney (03:54)

Structure of Kidney (05:55)

Diagram of Kidney (12:11)

#5 | Nephron Part1
(Zoology) > Excretory Products and their Elimination

13m 04shinglish

Functional Unit of Kidney (00:00)

Types of Nephron (01:16)

Distinguish between Cortical & Juxtamedullary Nephrons (02:25)

Functional Diagram of Juxtamedullary Nephron (05:16)

#6 | Nephron Part2
(Zoology) > Excretory Products and their Elimination

18m 25shinglish

Continuation of Function Diagram (00:00)

#7 | Formation of Urine: Ultrafiltration 1
(Zoology) > Excretory Products and their Elimination

10m 57shinglish

Urine Formation: Introduction (00:00)

Processes in Urine Formation (02:19)

Components of Urine (04:16)

Glomerular Ultrafiltration (05:40)

Structure of Bowman's capsule (08:28)

#8 | Formation of Urine: Ultrafiltration 2
(Zoology) > Excretory Products and their Elimination

18m 04shinglish

Continuation of Bowman's Capsule (00:00)

Mean Arterial Pressure (01:08)

Factors opposing Ultrafiltration (04:31)

Net Filtration Pressure (06:18)

Why we call it ultrafiltration? (07:57)

Nature of Glomerular Ultrafiltrate (08:47)

Glomerular Filtration Rate[GFR] (12:23)

#9 | Formation of Urine
(Zoology) > Excretory Products and their Elimination

31m 00shinglish

Tubular Reabsorption (01:04)

Proximal Convoluted Tubule (02:50)

Basic Principle of Absorption (04:59)

Substances to be Reabsorbed (09:29)

Where is the maximum amount of water reabsorbed (11:24)

Sodium Reabsorption (12:38)

Glucose, Galactose and Amino acid Reabsorption (14:55)

Bicarbonate Ion Reabsorption (19:07)

Reabsorption in Loop of Henle (21:54)

Tubular Secretion (28:26)

#10 | Concentration of Urine: I
(Zoology) > Excretory Products and their Elimination

10m 51shinglish

Concentration of Urine: Introduction (00:00)

Concentration of Urine: Function of Juxtamedullary Nephrons (01:49)

Maintaing Blood Osmolality (07:11)