339599
Select the incorrect statement from the following:
1 The DCTs of many nephrons opens into a straight tube called collecting duct.
2 In cortical nephrons (majority), the loop of Henle is too short and extended only very little in medulla.
3 In juxta medullary nephrons (minority), the loop of Henle is very long and runs deeply into medulla.
4 Vasa recta is not a part of peritubular network.
Explanation:
The efferent arteriole emerging from the glomerulus forms a fine capillary network around the renal tubule called the peritubular capillaries. A minute vessel of this network runs parallel to the Henle's loop forming a ' \(U\) ' shaped vasa recta.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339600
Which one of the following statements is incorrect?
1 The medullary zone of kidney is divided into a few conical masses called medullary pyramids projecting into the calyces.
2 Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.
3 Glomerulus along with Bowman's capsule is called the renal corpuscle.
4 Renal corpuscle, proximal convoluted tubule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney.
Explanation:
Inside the kidney, the cortical region extends in between the medullary pyramids as columns of Bertini.
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339601
Statement A : Glomerulus is a tuft of capillaries formed by the efferent arteriole- a fine branch of renal artery. Statement B : Blood from the glomerulus is carried away by an efferent arteriole.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Glomerulus is a tuft of capillaries formed by the afferent arteriole - a fine branch of renal artery. Blood from the glomerulus is carried away by an efferent arteriole.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339602
Figure shows human urinary system with structure labelled A to D. Select option, which correctly identifies them and gives their characteristics and / of functions.
1 A-Adrenal gland located at the anterior part of kidney. Secrete catecholamies, which stimulate glycogen breakdown
2 B-Pelvis-broad funnel shaped space inner to hilum, directly connected to loops of Henle
3 C-Medulla-inner zone of kidney and contains complete nephrons
4 D-Cortex-outer part of kidney and do not contain any part of nephrons
Explanation:
Adrenal gland it is correctly mentioned. It is located at the anterior part of kidney. Secrete catecholamines which stimulate glycogen breakdown.
339599
Select the incorrect statement from the following:
1 The DCTs of many nephrons opens into a straight tube called collecting duct.
2 In cortical nephrons (majority), the loop of Henle is too short and extended only very little in medulla.
3 In juxta medullary nephrons (minority), the loop of Henle is very long and runs deeply into medulla.
4 Vasa recta is not a part of peritubular network.
Explanation:
The efferent arteriole emerging from the glomerulus forms a fine capillary network around the renal tubule called the peritubular capillaries. A minute vessel of this network runs parallel to the Henle's loop forming a ' \(U\) ' shaped vasa recta.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339600
Which one of the following statements is incorrect?
1 The medullary zone of kidney is divided into a few conical masses called medullary pyramids projecting into the calyces.
2 Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.
3 Glomerulus along with Bowman's capsule is called the renal corpuscle.
4 Renal corpuscle, proximal convoluted tubule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney.
Explanation:
Inside the kidney, the cortical region extends in between the medullary pyramids as columns of Bertini.
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339601
Statement A : Glomerulus is a tuft of capillaries formed by the efferent arteriole- a fine branch of renal artery. Statement B : Blood from the glomerulus is carried away by an efferent arteriole.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Glomerulus is a tuft of capillaries formed by the afferent arteriole - a fine branch of renal artery. Blood from the glomerulus is carried away by an efferent arteriole.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339602
Figure shows human urinary system with structure labelled A to D. Select option, which correctly identifies them and gives their characteristics and / of functions.
1 A-Adrenal gland located at the anterior part of kidney. Secrete catecholamies, which stimulate glycogen breakdown
2 B-Pelvis-broad funnel shaped space inner to hilum, directly connected to loops of Henle
3 C-Medulla-inner zone of kidney and contains complete nephrons
4 D-Cortex-outer part of kidney and do not contain any part of nephrons
Explanation:
Adrenal gland it is correctly mentioned. It is located at the anterior part of kidney. Secrete catecholamines which stimulate glycogen breakdown.
339599
Select the incorrect statement from the following:
1 The DCTs of many nephrons opens into a straight tube called collecting duct.
2 In cortical nephrons (majority), the loop of Henle is too short and extended only very little in medulla.
3 In juxta medullary nephrons (minority), the loop of Henle is very long and runs deeply into medulla.
4 Vasa recta is not a part of peritubular network.
Explanation:
The efferent arteriole emerging from the glomerulus forms a fine capillary network around the renal tubule called the peritubular capillaries. A minute vessel of this network runs parallel to the Henle's loop forming a ' \(U\) ' shaped vasa recta.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339600
Which one of the following statements is incorrect?
1 The medullary zone of kidney is divided into a few conical masses called medullary pyramids projecting into the calyces.
2 Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.
3 Glomerulus along with Bowman's capsule is called the renal corpuscle.
4 Renal corpuscle, proximal convoluted tubule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney.
Explanation:
Inside the kidney, the cortical region extends in between the medullary pyramids as columns of Bertini.
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339601
Statement A : Glomerulus is a tuft of capillaries formed by the efferent arteriole- a fine branch of renal artery. Statement B : Blood from the glomerulus is carried away by an efferent arteriole.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Glomerulus is a tuft of capillaries formed by the afferent arteriole - a fine branch of renal artery. Blood from the glomerulus is carried away by an efferent arteriole.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339602
Figure shows human urinary system with structure labelled A to D. Select option, which correctly identifies them and gives their characteristics and / of functions.
1 A-Adrenal gland located at the anterior part of kidney. Secrete catecholamies, which stimulate glycogen breakdown
2 B-Pelvis-broad funnel shaped space inner to hilum, directly connected to loops of Henle
3 C-Medulla-inner zone of kidney and contains complete nephrons
4 D-Cortex-outer part of kidney and do not contain any part of nephrons
Explanation:
Adrenal gland it is correctly mentioned. It is located at the anterior part of kidney. Secrete catecholamines which stimulate glycogen breakdown.
339599
Select the incorrect statement from the following:
1 The DCTs of many nephrons opens into a straight tube called collecting duct.
2 In cortical nephrons (majority), the loop of Henle is too short and extended only very little in medulla.
3 In juxta medullary nephrons (minority), the loop of Henle is very long and runs deeply into medulla.
4 Vasa recta is not a part of peritubular network.
Explanation:
The efferent arteriole emerging from the glomerulus forms a fine capillary network around the renal tubule called the peritubular capillaries. A minute vessel of this network runs parallel to the Henle's loop forming a ' \(U\) ' shaped vasa recta.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339600
Which one of the following statements is incorrect?
1 The medullary zone of kidney is divided into a few conical masses called medullary pyramids projecting into the calyces.
2 Inside the kidney the cortical region extends in between the medullary pyramids as renal pelvis.
3 Glomerulus along with Bowman's capsule is called the renal corpuscle.
4 Renal corpuscle, proximal convoluted tubule (PCT) and distal convoluted tubule (DCT) of the nephron are situated in the cortical region of kidney.
Explanation:
Inside the kidney, the cortical region extends in between the medullary pyramids as columns of Bertini.
NCERT Exemplar
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339601
Statement A : Glomerulus is a tuft of capillaries formed by the efferent arteriole- a fine branch of renal artery. Statement B : Blood from the glomerulus is carried away by an efferent arteriole.
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
3 Both statements are correct.
4 Both Statements are incorrect.
Explanation:
Glomerulus is a tuft of capillaries formed by the afferent arteriole - a fine branch of renal artery. Blood from the glomerulus is carried away by an efferent arteriole.
BIOXI19: EXCRETORY PRODUCTS AND THEIR ELIMINATION
339602
Figure shows human urinary system with structure labelled A to D. Select option, which correctly identifies them and gives their characteristics and / of functions.
1 A-Adrenal gland located at the anterior part of kidney. Secrete catecholamies, which stimulate glycogen breakdown
2 B-Pelvis-broad funnel shaped space inner to hilum, directly connected to loops of Henle
3 C-Medulla-inner zone of kidney and contains complete nephrons
4 D-Cortex-outer part of kidney and do not contain any part of nephrons
Explanation:
Adrenal gland it is correctly mentioned. It is located at the anterior part of kidney. Secrete catecholamines which stimulate glycogen breakdown.
