nitrogen cycle

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Last updated 4:52 PM on 9/9/26
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12 Terms

1
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LESRN NITORGEN CYCLE

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2
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What are examples of saprobiants

Fungi and bacteria

3
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What do saprobiants do?

Secrete enzymes onto food (dead + waste material)

It then digests material (hydrolyse = break down) externally = EXTRACELLULAR DIGESTION

4
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What happens to the products of extracellular digestion and give example

Absorbed by saprobiants

E.g ammonium ions

5
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Why are saprobiants impoportant

It’s important to unlock nutrients in soil from dead/waste matter - gives plants access to these

6
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What is the equation from nitrification

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7
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W hat is the equation for ammonification

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8
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What is the equation for denitrification

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9
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Equation for the nitrogen fixation

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10
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What 3 equations are for plants

Nitrification/ ammunification/ nitrogen fixation

11
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What is the equation for atmosphere

Denitrification.

12
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