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.
(a) (i) Which row shows the endocrine gland and the target organs for insulin?
A. ... show full transcript
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 row is D: pancreas - small and large intestines.
The pancreas is the endocrine gland responsible for producing insulin, which regulates glucose levels, and it acts on various organs including both the small and large intestines.
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 component of the blood, which allows it to be transported efficiently to its target organs throughout the body.
