Integrated Science

Question 1

1The tube that carries urine from the kidney to the bladder is the

Easy

A. urethra B. ureter C. oesophagus D. trachea

Question 2

2Urea is made in the

Easy

A. liver B. pancreas C. kidney D. bladder

Question 3

3A person with failed kidneys may be treated by

Hard

A. insulin B. bandages C. dialysis D. antibiotics only

Question 4

4The skin excretes water, salts and a little urea in

Easy

A. tears B. sweat C. bile D. saliva

Question 5

5The excretory organ that removes urea from the blood is the

Easy

A. stomach B. liver C. heart D. kidney

Question 6

6The lungs excrete

Easy

A. excess salt B. urea C. carbon dioxide and water vapour D. bile pigments

Question 7

7Which organ removes urea from the blood and produces urine?

Easy

A. lung B. kidney C. liver D. heart

Question 8

8The skin excretes

Easy

A. bile B. faeces C. carbon dioxide only D. sweat containing water, salts and some urea