Why are the hormones called chemical messengers?
Hormones:
Hormones are chemical messengers.
Define hormones and their role in our body? Why are they called chemical messengers [3 MARKS]
Which of the following are correct.
a) Neural coordination is fast but short-lived.
b) Secretions of the ductless gland are messengers.
c) Hormones are non-nutrient chemicals.
d) Hormones act as intracellular messengers.
e) Chemical messengers produced in large amounts.