What are enzymes also known as?
what do enzymes do to biological reactions?
what do we call the special shape on an enzyme molecule?
what are enzymes made of?
what is created when an enzyme and a substrate combine together?
what is lost when an enzyme is denatured?
what 2 factors cause denaturing?
where exactly are the enzymes involved in aerobic respiration found?
two processes catalysed by enzymes?
is it possible to kill enzymes?
what is digestion?
where is lipase produced and what good group does it break down?

Biological catalyst
They act as a catalyst breaking down large insoluble molecules into smaller soluble ones
Active site
Proteins
A new substance
Shape of the active site
High temperature and acid
There aren't any
Breakdown of starch, breakdown of protein
Yes this is called denaturing
The breakdown of insoluble substances into soluble substances that can be used in the body
Produced in the pancreas and it breaks down fats

Na+ loss through sweet plus the dilution has lowered na+ concentration outside of neurons, altering the na+ equilibrium potential. sodium exists more outside the cells than inside. when na+ is lost by sweat plus the dilution( because they drink a lot of water) changes the concentration outside the cell, forcing the water to enter the cell and attempt to balance the concentration inside/outside.the problem is that the abundance of water will cause the cells to swell. most cells can adapt, however, the brain cells can't that's why the runner has confusion and can't control the muscles.  if not treated and this occurs in less than 48 hours, it can be immediately fatal .