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Q. Sulphur is present in

NTA AbhyasNTA Abhyas 2020Biomolecules

Solution:

Cysteine and Methionine are sulphur containing amino acids. Chemical formula of cysteine is $C_{3}H_{7}N O_{2}S$ . Chemical formula of Methionine is : $C_{5}H_{11}N O_{2}S$ . Ferrodoxin (Fd) is present in the chloroplast and brings about electron transfer in photosynthesis. It is iron-sulphur cluster. Coenzyme A is very important coenzyme in citric acid cycle as it brings about oxidation of pyruvate. Its chemical formula is ‎ $C_{21}H_{36}N_{7}O_{16}P_{3}S$