organisation

?
What is the structure of XYLEM VESSELS?
narrow,hollow,elongated, and very hard (through lignification)
1 of 8
Which organism has an OPEN circulatory system?
bee
2 of 8
change in pH may cause enzymes to ---(1)--- and stop working, so an OPTIMUM pH has to be maintained. This ---(2)--- enzyme.
1:denature 2:VARIES depending on the
3 of 8
NON-COMMUNICABLE diseases are…
non-transmittable
4 of 8
In mammals how is gas exchanged during respiration?
O₂ needed for respiration and the CO₂ produced by respiration diffuse across the thin membranes of the alveoli during ventilation
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Long term effects of ALCOHOL on the body include…
liver and brain damage
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PEPSIN breaks down proteins and works best at a very ---(1)--- pH. It is found in the ---(2)--- which produces GASTRIC JUICES that are acidic.
1: high 2: large intestine
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PROTEASE is produced in…
the pancreas
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Other cards in this set

Card 2

Front

Which organism has an OPEN circulatory system?

Back

bee

Card 3

Front

change in pH may cause enzymes to ---(1)--- and stop working, so an OPTIMUM pH has to be maintained. This ---(2)--- enzyme.

Back

Preview of the front of card 3

Card 4

Front

NON-COMMUNICABLE diseases are…

Back

Preview of the front of card 4

Card 5

Front

In mammals how is gas exchanged during respiration?

Back

Preview of the front of card 5
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