2. The hormone ADH controls the amount of water removed from the blood by the kidneys.Write a short description of the action of ADH in a person who has lost a lot of water bysweating, but has been unable to replace this water by drinking. (6 marks) 1. The diagram below shows a simple diagram of a nephron (kidney tubule):a) Identify the following parts...X:Y:Z:bloodinbloodsampleABCDwater(3)b) Four places in the nephron and its blood supply are labelled A, B, C and D. Statewhether these substances are present or absent from these blood samples by placing atick or cross in the box. (10)BureaDproteinglucosesalt

Introduction: The nephron is the functional unit of the kidney and is responsible for filtering…

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Biology

rite a short descri eating, but has be

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter12: The Urinary System

Section: Chapter Questions

Problem 1CT: A urinalysis reveals that the patients urine contains glucose, hemoglobin, and white blood cells...

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Question

2. The hormone ADH controls the amount of water removed from the blood by the kidneys.
Write a short description of the action of ADH in a person who has lost a lot of water by
sweating, but has been unable to replace this water by drinking. (6 marks)

1. The diagram below shows a simple diagram of a nephron (kidney tubule):
a) Identify the following parts...
X:
Y:
Z:
blood
in
blood
sample
A
B
C
D
water
(3)
b) Four places in the nephron and its blood supply are labelled A, B, C and D. State
whether these substances are present or absent from these blood samples by placing a
tick or cross in the box. (10)
B
urea
D
protein
glucose
salt

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