A2 OCR BiologyUNIT 1 – Module 2Excretion – Revision QuizTotal: ____ / 50____ %Scan this QR code with your smartphoneto tak...
1. Define the term Excretion (2).............................................................................................
8. What is the function of Kupffer cells (1).................................................................................
14.What are the specialised epithelial cells in the Bowman’s capsulecalled? (1)..............................................
23.Name the two types of dialysis (2)........................................................................................
27.Label the diagram of the liver (5)1. .....................................................................................
Upcoming SlideShare
Loading in...5
×

A2 OCR Biology - Unit 1 Module 2 Revision Test

7,182

Published on

0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
7,182
On Slideshare
0
From Embeds
0
Number of Embeds
3
Actions
Shares
0
Downloads
58
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

A2 OCR Biology - Unit 1 Module 2 Revision Test

  1. 1. A2 OCR BiologyUNIT 1 – Module 2Excretion – Revision QuizTotal: ____ / 50____ %Scan this QR code with your smartphoneto take you the relevant section ofmrexham.com
  2. 2. 1. Define the term Excretion (2)..........................................................................................................................................................................................................................................2. What are the main two substances to be excreted by humans (2).....................................................................................................................3. Define the term deamination (1)..........................................................................................................................................................................................................................................4. What can excess carbon dioxide in the blood cause (1)..........................................................................................................................................................................................................................................5. Write the chemical equation for the formation of urea fromammonia (4)....................................................................................................................6. What is the scientific name for liver cells? (1).....................................................................................................................7. Name the two blood supplies to the liver (2).....................................................................................................................
  3. 3. 8. What is the function of Kupffer cells (1).....................................................................................................................9. What is the name of the enzyme used to initially break downalcohol in the liver? (1).....................................................................................................................10.What happens to the acetyl coenzyme A after it has beenproduced from the breakdown of Ethanol in the liver? (1).....................................................................................................................11.Name the four parts of the Nephron that occur after the capsule(4)....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................12.How much percentage of the total filtrate gets reabsorbed in thePCT? (1).....................................................................................................................13.Name two things that are not filtered out in the glomerulus (2)..........................................................................................................................................................................................................................................
  4. 4. 14.What are the specialised epithelial cells in the Bowman’s capsulecalled? (1).....................................................................................................................15.Name two specialisations of the cells that line the PCT that helpwith reabsorption (2)..........................................................................................................................................................................................................................................16.What word is used to describe the control of water potential inthe blood? (1).....................................................................................................................17.Which limb of the loop of henle is impermeable to water? (1).....................................................................................................................18.By what process does water move out of the descending limb? (1).....................................................................................................................19.What part of the brain monitors water potential of the blood? (1).....................................................................................................................20.What type of cell manufactures and releases ADH? (1).....................................................................................................................21.Where is ADH stored? (1).....................................................................................................................22.How does ADH affect the collecting duct (2).....................................................................................................................
  5. 5. 23.Name the two types of dialysis (2)..........................................................................................................................................................................................................................................24.In a pregnancy test, which hormone will give a positive result? (1).....................................................................................................................25.Give two common causes of kidney failure (2)..........................................................................................................................................................................................................................................26.Label the diagram of the kidney (6)1.................................................... 4............................................2.................................................... 5............................................3.................................................... 6............................................
  6. 6. 27.Label the diagram of the liver (5)1. ........................................................................................................2. ........................................................................................................3. ........................................................................................................4. ........................................................................................................5. ........................................................................................................END OF TEST

×