1. Insulin is produced by an endocrine gland and is transported in the blood - Edexcel - GCSE Biology Combined Science - Question 1 - 2018 - Paper 1
Question 1
1. Insulin is produced by an endocrine gland and is transported in the blood.
(i) Which row shows the endocrine gland and the target organs for insulin?
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Worked Solution & Example Answer:1. Insulin is produced by an endocrine gland and is transported in the blood - Edexcel - GCSE Biology Combined Science - Question 1 - 2018 - Paper 1
Step 1
Which row shows the endocrine gland and the target organs for insulin?
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Answer
The correct answer is C (pancreas and small and large intestines). The pancreas produces insulin, which primarily acts on the liver and muscle cells, helping to regulate glucose levels in the body.
Step 2
Which part of the blood transports insulin to its target organs?
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Answer
The correct answer is A (plasma). Insulin is dissolved in the plasma portion of the blood, allowing it to be transported to various target organs throughout the body.
