2.2 biological molecules

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carbohydrate bonds
glycosidic
1 of 19
lipid bonds
ester
2 of 19
protein bonds
peptide
3 of 19
reducing sugar test
benedicts reagent & heat
4 of 19
non-reducing sugar test
HCl & NaHCO then benedicts test
5 of 19
glucose test
test strips coated in a reagent
6 of 19
starch test
iodine dissolved in potassium iodide solution
7 of 19
protein test
NaOH then copper sulfate (turns purple if present)
8 of 19
lipid test
emulsion test- shake with ethanol then pour into water (turns milky)
9 of 19
calcium
nerve impulses and bone formation
10 of 19
sodium
nerve impulses and muscle contraction
11 of 19
potassium
nerve impulses and muscle contraction
12 of 19
hydrogen
pH of substances and photosynthesis reactions
13 of 19
ammonium
source of nitrogen
14 of 19
nitrate
source of nitrogen
15 of 19
hydrogencarbonate
pH of blood
16 of 19
chloride
'chloride shift' to maintain pH
17 of 19
phosphate
photosynthesis and respiration reactions
18 of 19
hydroxide
pH of substances
19 of 19

Other cards in this set

Card 2

Front

lipid bonds

Back

ester

Card 3

Front

protein bonds

Back

Preview of the front of card 3

Card 4

Front

reducing sugar test

Back

Preview of the front of card 4

Card 5

Front

non-reducing sugar test

Back

Preview of the front of card 5
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