Microorganisms

about fuel production and yeast mainly..

?
is penicillin a..
mould
1 of 9
what does the stirrer in an industrial fermenter do?
maintain an even temperature
2 of 9
what is the useful product of a biogas generator?
methane
3 of 9
why is oxygen excluded from a biogas generator?
so anaerobic respiration can occur
4 of 9
what is an advantage of gasohol?
cleaner than petrol
5 of 9
how do you sterilise petri dishes?
use an autoclave
6 of 9
what happens when bread is baked?
any alcohol produced evaporates off
7 of 9
what is malting?
the starch in barley is broken down into sugary solution
8 of 9
what are microorganisms grown in?
fermenters
9 of 9

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Card 2

Front

what does the stirrer in an industrial fermenter do?

Back

maintain an even temperature

Card 3

Front

what is the useful product of a biogas generator?

Back

Preview of the front of card 3

Card 4

Front

why is oxygen excluded from a biogas generator?

Back

Preview of the front of card 4

Card 5

Front

what is an advantage of gasohol?

Back

Preview of the front of card 5
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Comments

Matilda

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8.how do you sterilise petri dishes? you can heat it aswell.

Lactic acid also sours the taste of the milk.

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