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Sophie
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#1
Biology Question (gcse)

gastrin is a hormone which stimulates the release of digestive juices by th stomach.

suggest why gastrin concentration is much higher in people who have eaten breakfast!

can someone please help me i am so stuck!

thanks xxx
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elpaw
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they need more of it to digest (more) food.
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ThornsnRoses
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I think its because they havent eaten all night, so the gastrin levels are pretty low, and then suddenly you eat so a lot is produced...i dunno
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GH
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(Original post by Sophie)
Biology Question (gcse)

gastrin is a hormone which stimulates the release of digestive juices by th stomach.

suggest why gastrin concentration is much higher in people who have eaten breakfast!

can someone please help me i am so stuck!

thanks xxx
Due to hormonal changes when ingesting food. Which produces more gastrin for digestion
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