Human Excretory System
Human Excretory System: Overview
This topic covers concepts such as Vasa recta, Juxtaglomerular Apparatus, Glomerulus, Columns of Bertini, Minor Calyx, Major Calyx, Ureters, Urinary Bladder, Urethra, Nephron, Cortical Nephron, Juxtamedullary Nephron, Bowman's Capsule, etc.
Important Questions on Human Excretory System
What are the columns of Bertini?
Column of Bertini are found in the liver.
Identify A and B from the given diagram.
What are the columns of Bertin in the kidneys?
What drains the major Calyx?
The major calyx surrounds the apex of the malpighian pyramids.
The walls of renal pelvis consists of a mucosal lining of _____ epithelium.
State the function of major and minor calyses.
Explain how major calyx is formed?
Minor calyx surrounds renal _____ (papillae/tubule) of each pyramid.
Write one difference between major and minor calyx.
Minor calyx is found to be present in the liver.
The functioning of the kidneys is efficiently monitored and regulated by
Which hormones are related to the juxtaglomerular apparatus?
Cortical nephrons are found in the renal medulla.
Blood vessel draining the glomerulus in a mammalian nephron is called:
The cortex of the kidney contains:
Glomeruli are mainly confined to
Identify the biological term for the walls through which blood is filtered into Bowman's capsule from the options given below:
Homeostasis, excretion, glomerulus, urea, glomerular filtration, ureters, urine, Bowman's capsule, urinary system, reabsorption, micturition, osmosis, glomerular capillaries via efferent arteriole, proteins, glomerular filtrate, urinary bladder.
Part not belonging to the uriniferous tubule is
