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During anaerobic digestion of organic waste, such as in producing biogas, which one of the following is left un-degraded?
Options
(a) Cellulose
(b) Lipids
(c) Lignin
(d) Hemi-cellulose
Correct Answer:
Lignin
Explanation:
Lignin is a complex polymer of phenylpropane units, which are cross-linked to each other with a variety of different chemical bonds.
Related Questions: - Which one of the following hormones though synthesised else where is stored and released
- Oxygen which is liberated during photosynthesis comes from
- In male reproductive system, sperms are concentrated in the
- In land plants, the guard cells differ from other epidermal cells in having :
- Nitrogen fixation in root nodules of Alnus is brought about by:
Topics: Respiration in Plants
(184)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following hormones though synthesised else where is stored and released
- Oxygen which is liberated during photosynthesis comes from
- In male reproductive system, sperms are concentrated in the
- In land plants, the guard cells differ from other epidermal cells in having :
- Nitrogen fixation in root nodules of Alnus is brought about by:
Topics: Respiration in Plants (184)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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