Two human endocrine glands, labelled A and B, are shown below - Leaving Cert Biology - Question b - 2019
Question b
Two human endocrine glands, labelled A and B, are shown below.
(i) What is meant by the term endocrine?
(ii) Name the endocrine glands labelled A and B in the diag... show full transcript
Worked Solution & Example Answer:Two human endocrine glands, labelled A and B, are shown below - Leaving Cert Biology - Question b - 2019
Step 1
What is meant by the term endocrine?
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Answer
The term "endocrine" refers to glands that are ductless, meaning they secrete hormones directly into the bloodstream or lymphatic system. These hormones then travel to target organs to regulate various bodily functions.
Step 2
Name the endocrine glands labelled A and B in the diagram.
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Answer
Gland A is the Thyroid, and gland B is the Pancreas.
Step 3
What is a hormone?
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Answer
A hormone is a chemical messenger produced by the endocrine glands that communicates information between different parts of the body to help regulate physiological processes.
Step 4
Name a hormone produced by gland A, and a hormone produced by gland B.
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Answer
Gland A produces Thyroxine, while gland B produces Insulin.
Step 5
Give an example of a hormone used in medical treatment.
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Answer
An example of a hormone used in medical treatment is Oestrogen or Progesterone.
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