Neco Model Questions Vol1 2018 Biology Question 6

Practice essay / theory question 6 from the 2018 Neco Model Questions Vol1 Biology examination. This question covers excretion, kidney, nephron .

Neco Model Questions Vol1 2018 Biology Essay / Theory
Topics: excretion kidney nephron
Question 6 NECO_MODEL_QUESTIONS_VOL1 • 2018 • BIOLOGY • essay
Neco Model Questions Vol1 2018 Biology Question 6 diagram

The labelled diagram shows the structure of a human kidney together with a single nephron. Using the diagram, answer the following questions.

Question Parts

( a )
Describe, in the correct order, the pathway that the filtrate follows from its formation to its exit from the kidney. State each anatomical part it passes through.
( b )
Explain how active transport of glucose occurs in the proximal convoluted tubule and why this process is important for maintaining normal blood glucose levels.
( c )
A patient has a hereditary defect that reduces the permeability of the descending limb of the loop of Henle to water. Predict the effect of this defect on the concentration of the urine produced and give a brief physiological explanation.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Neco Model Questions Vol1 2018 Biology Question 6. It is one of the essay questions from the 2018 Neco Model Questions Vol1 Biology examination.

The question covers excretion, kidney, nephron .

View More Neco Model Questions Vol1 2018 Biology Questions More Neco Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support