Class 11BiologyExcretory Products and their EliminationMix Examples- Excretory Products and their Elimination
MediumIdentify the true statements and choose the correct option accordingly.
$I.$ Blood vessel leading to the glomerulus is called efferent arteriole.
$II.$ Vasa-recta,peritubular capillaries and glomerulus,all have blood.
$III.$ Cortical nephrons have highly reduced vasa-recta.
$IV.$ Vasa-recta runs parallel to the Henle's loop in the juxta-medullary nephron.
$I.$ Blood vessel leading to the glomerulus is called efferent arteriole.
$II.$ Vasa-recta,peritubular capillaries and glomerulus,all have blood.
$III.$ Cortical nephrons have highly reduced vasa-recta.
$IV.$ Vasa-recta runs parallel to the Henle's loop in the juxta-medullary nephron.
- A$I, II$ and $III$
- B$I, II$ and $IV$
- C$I, III$ and $IV$
- D$II, III$ and $IV$
Explore More
Similar Questions
Cholera patients are given saline solution because .......
Medium
View SolutionSubstance Glomerular filtrate Reabsorbed Urine $(i)$ Proteins $2 \,g$ $1.9 \,g$ $0.1 \,g$ $(ii)$ Glucose $162 \,g$ $162 \,g$ $0 \,g$ $(iii)$ Urea $54 \,g$ $24 \,g$ $30 \,g$ $(iv)$ Creatinine $1.6 \,g$ $0 \,g$ $1.7 \,g$
$(a)$ Glucose is completely reabsorbed.
$(b)$ Urea is partially reabsorbed.
$(c)$ Proteins are secreted into urine.
$(d)$ Creatinine is secreted into urine.
Which of the following options,in view of the above statements,is correct?
| Substance | Glomerular filtrate | Reabsorbed | Urine |
|---|---|---|---|
| $(i)$ Proteins | $2 \,g$ | $1.9 \,g$ | $0.1 \,g$ |
| $(ii)$ Glucose | $162 \,g$ | $162 \,g$ | $0 \,g$ |
| $(iii)$ Urea | $54 \,g$ | $24 \,g$ | $30 \,g$ |
| $(iv)$ Creatinine | $1.6 \,g$ | $0 \,g$ | $1.7 \,g$ |
$(a)$ Glucose is completely reabsorbed.
$(b)$ Urea is partially reabsorbed.
$(c)$ Proteins are secreted into urine.
$(d)$ Creatinine is secreted into urine.
Which of the following options,in view of the above statements,is correct?
Medium
View SolutionUrea enters the nephron through . . . . . . .
$i$. Thicker segment of ascending limb of Henle's loop.
$ii$. Thinner segment of ascending limb of Henle's loop.
$iii$. Ultrafiltration into urinary space.
$iv$. Inner medullary segment of collecting tubule.
$v$. Outer medullary segment of collecting tubule.
Select the correct option.
$i$. Thicker segment of ascending limb of Henle's loop.
$ii$. Thinner segment of ascending limb of Henle's loop.
$iii$. Ultrafiltration into urinary space.
$iv$. Inner medullary segment of collecting tubule.
$v$. Outer medullary segment of collecting tubule.
Select the correct option.
Consider the following water conservation mechanisms:
$A.$ Nasal countercurrent mechanism
$B.$ Dependence on metabolic water
$C.$ Highly hypertonic urine
$D.$ Living more on protein-rich diet
The kangaroo rat living in the desert can survive without drinking water because of:
$A.$ Nasal countercurrent mechanism
$B.$ Dependence on metabolic water
$C.$ Highly hypertonic urine
$D.$ Living more on protein-rich diet
The kangaroo rat living in the desert can survive without drinking water because of:
Medium
View SolutionMatch the items in Column-$I$ with those in Column-$II$.
Column-$I$ Column-$II$ $(a)$ Podocytes $(i)$ Crystallised oxalates $(b)$ Protonephridia $(ii)$ Annelids $(c)$ Nephridia $(iii)$ Amphioxus $(d)$ Renal calculi $(iv)$ Filtration slits
Select the correct option from the following:
| Column-$I$ | Column-$II$ |
| $(a)$ Podocytes | $(i)$ Crystallised oxalates |
| $(b)$ Protonephridia | $(ii)$ Annelids |
| $(c)$ Nephridia | $(iii)$ Amphioxus |
| $(d)$ Renal calculi | $(iv)$ Filtration slits |
Select the correct option from the following:
MediumNEET 2019
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo