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Earn 100

Which of the following hormones is not derived from amino acid tyrosine?
(a).Thyroxine.
(b)Adrenaline.
(c)Norepinephrine.
(d)Corticosterone.

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Important Questions on Chemical Coordination and Integration
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Hormones are _______ (i) ______ chemicals which act as ______ (ii) _______ messengers and are produced in _______ (iii) _______ amounts.
Fill up the blanks with correct options.

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Which of the following hormone does not bind with extracellular receptor protein to stimulate hormone action?

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On the basis of receptor, which set is correct?

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Which one of the following is not a secondary messenger?

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Which one of the following hormones has extracellular or membrane bound receptor?

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On the basis of their chemical nature, hormones are of different types. Adrenaline belongs to the group of
