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Earn 100

What does A, B and C depict in the given pathways of anaerobic respiration?

(a)
(b)
(c)
(d)

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Important Questions on Respiration in Plants
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IMPORTANT
Though vertebrates are aerobes, but their _______(i)_________ show anaerobic respiration during ____________(ii)_______________. During this, _________(iii)___________ of skeletal muscle fibres is broken down to release lactic acid and energy. Lactic acid, if accumulates causes muscle fatigue.
Fill up the blanks in the above paragraph and select the correct option.

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Identify i, ii and iii in the given reaction of lactic acid fermentation and select the correct option.


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Select the incorrectly matched pair.
(i) | End products of alcoholic fermentation | |
---|---|---|
(ii) | End products of lactic acid fermentation | |
(iii) | Glycolysis | Cytoplasm |
(iv) | End product of glycolysis | Pyruvic acid |

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Fermentation is represented by the equation

MEDIUM
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The given experimental set-up demonstrates


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Mercury is generally used in anaerobic respiration experiments because it does not react with

HARD
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Which of the following describes significance of fermentation?
(i) Production of alcohol in brewing industry
(ii) Making of dough in baking industry
(iii) Curing of tea and tobacco
(iv) Production of vinegar by acetic acid bacteria

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Dough kept overnight in warm weather becomes soft and spongy due to:
