Q. How many of the following features are applicable to the hormones?

The non-nutrient chemicals

Intracellular messengers

Released in blood or open spaces

Produced in trace amounts

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Solution:

The hormone is a chemical produced by endocrine glands and released into the blood that is transported to a distantly located target organ. Hormones are non-nutrient chemicals that act as intercellular messengers and are produced in trace amounts.