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How do hormones leave an endocrine gland?
A
Hormones must be secreted and transported through the circulation.
B
Cell reactions slow, so the body releases and uses less energy.
C
The thyroid gland secretes thyroxine, which controls metabolic rate.
D
They enter nearby capillaries because endocrine glands have no ducts.
Card 1 of 25
7.1 Hormones and coordination Flashcards
25 flashcards on Edexcel GCSE Biology 7.1 Hormones and coordination: the key terms, definitions and processes you need to recall for Paper 1 and Paper 2.