Unit 1 : The body and its diseases

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S W H A T A R E F A T S M A D E O F O O E
P X S F I D P O X A H H W R K Q A F I Y W
H U X B N V M T P M P M P J L N A K R T G
O P O L Y S A C C H A R I D E S K F E H R
N L D C T T P R D P E H P V C E N G P D B
R F I A C M O N O S A C C H A R I D E S W
A W K I A M Y R T X E I I V R B J G D D U
T Y P P U T B G V M Q L U T L T V Y D X S
E R L P R O K A R Y O T I C C E L L S X S
O P U E R F D L X G R X Q L B N I G A W X
F P X I O V A S T T U D G E E A C N E U P
R U Y P V H S H U W O D P K M P H C W X K
E M P I B E O J B D U S A W W Q Q O O K L
A M Y O G E N I C S T I M U L A T I O N M
C Q A T H E R O M A F O R M A T I O N U B
T D I E T L O W I N S A L T A N D F A T W
I W H A T D O V I R U S E S C A U S E H W
O C X S K W I M Q Y J I V Y C O O C X D L
N D E E P V E I N T H R O M B O S I S J G
L J K Y Q Y N S N C H O G K B R D T Q X D
A G O N S O J H L Y W T F D U U K O K P R

Clues

  • Above/Below optimum pH, the H+ ions and OH- ions can mess up ionic and hydrogen bonds which hold tertiary struture together, making active site change shape. - Enzyme gets denatured (2, 2, 4, 2, 8)
  • Disease (4, 2, 7, 5)
  • Glycerol and fatty acids (4, 3, 4, 4, 2)
  • If endothelium (inner lining) gets damaged, white blood cells and lipids from the blood clump together under the lining forming fatty streaks. More white blood cells, lipids and connective tissue build up and harden, forming a fibrous plaque-atheroma (8, 9)
  • It can contract and relax without receiving signals from nerves. (8, 11)
  • Lower blood pressure, reduce risk of heart attack/stroke, sat fats increase cholesterol leading to heart disease (4, 3, 2, 4, 3, 3)
  • May occur as a result of prolonged inactivity, ageing and long-haul flights. Can be reduced by taking drugs that prevent or slow blood clotting, compression stockings and move around regularly. (4, 4, 10)
  • More than two monosaccharides joined together (15)
  • Single sugar molecules, when 2 join together a disaccharide is formed (15)
  • Smaller, simpler, bacteria (11, 5)

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