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Tardigrade
Question
Biology
Identify the term 'ash' in terms of living tissue sample analysis from the statements given below.
Q. Identify the term 'ash' in terms of living tissue sample analysis from the statements given below.
445
194
Biomolecules
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A
Organic compounds oxidised to gaseous form
(
C
O
2
and water vapour) after burning of the tissue
7%
B
The material left after burning the tissue, which contains inorganic elements such as calcium, magnesium, etc
90%
C
Compounds removed in the form of gases
1%
D
Compounds which may be soluble in intracellular fluid
2%
Solution:
After burning the dry tissue, all the organic compounds are oxidised to gaseous form
(
C
O
2
and water vapour) and are removed. The material left which contains inorganic elements (e.g. calcium, magnesium, etc) is termed 'ash'.