BIOL 1020 Laboratory 5 Photosynthesis And Fermentation.
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Transcript of BIOL 1020 Laboratory 5 Photosynthesis And Fermentation.
![Page 1: BIOL 1020 Laboratory 5 Photosynthesis And Fermentation.](https://reader036.fdocuments.in/reader036/viewer/2022062421/56649d415503460f94a1cbc1/html5/thumbnails/1.jpg)
BIOL 1020 Laboratory 5Photosynthesis And Fermentation
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Question 1
Identify the structures indicated.
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Question 1
Identify the structures indicated.Grana
Intergranum Lamellae
Starch granule
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Question 2The following items are added to a test tube
and allowed to stand for 45 minutes: 2 ml of IKI 5 ml of distilled yeast culture after
fermentation 3 ml of 1.5M NaOH
Which of the following results would you expect?
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Question 2A A brick red precipitate indicating the
presence of a reducing sugar.B A white precipitate indicating the
presence of CO2 gas.C A dark red colour indicating starch.D No precipitate because the reducing
sugar will have totally fermented.E A yellow precipitate indicating ethanol.
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Question 2A A brick red precipitate indicating the presence of a
reducing sugar.
B A white precipitate indicating the presence of CO2 gas.
C A dark red colour indicating starch.
D No precipitate because the reducing sugar will have totally fermented.
E A yellow precipitate indicating ethanol.
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Question 3
Identified the four pigments.
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Question 3
Identified the four pigments.
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Question 4
What does this diagram tell you about photosynthesis?
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Question 6
What does this diagram tell you about photosynthesis?
Nothing. It tells you the the pigments of a leaf absorb energy in the 400-500nm and 600 to 700nm range
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Question 5
One of the two yeast cultures you performed the iodoform test on produced alcohol. This production of alcohol involved which of the following steps?
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Question 5
A KREBS CYCLEB FERMENTATIONC ELECTRON TRANSPORT CHAIND GLYCOLYSIS
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Question 5
A KREBS CYCLE
B FERMENTATIONC ELECTRON TRANSPORT CHAIN
D GLYCOLYSIS
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BIOL 1020 Laboratory 5Photosynthesis And Fermentation