Stomach - Revision history

NRJC: /* Adaptations of the Stomach */

2022-02-22T14:31:17Z

‎Adaptations of the Stomach

NRJC: /* Key Stage 3 */

2022-02-22T14:28:02Z

‎Key Stage 3

Ellen References at 15:47, 13 November 2019

2019-11-13T15:47:02Z

NRJC: /* Key Stage 4 */

2019-06-05T10:48:10Z

‎Key Stage 4

NRJC at 10:45, 5 June 2019

2019-06-05T10:45:33Z

NRJC: /* About the Stomach */

2019-04-08T12:11:25Z

‎About the Stomach

NRJC: /* Key Stage 3 */

2018-11-05T16:28:59Z

‎Key Stage 3

NRJC: /* Key Stage 3 */

2018-11-05T16:26:29Z

‎Key Stage 3

NRJC at 16:25, 5 November 2018

2018-11-05T16:25:43Z

NRJC at 08:01, 13 September 2018

2018-09-13T08:01:39Z

@@ Line 17: / Line 17: @@
 : The [[stomach]] digests food using [[Digestive Enzyme|enzyme]]s.
 : The [[Digestive Enzyme|enzyme]]s in the [[stomach]] work best in [[acid]].
 ==Key Stage 4==

@@ Line 12: / Line 12: @@
 The [[stomach]] is an [[organ]] in the [[Digestive System|digestive system]] which breaks down food [[Molecule|molecules]] into small [[Molecule|molecules]] using [[Enzyme|enzymes]].
-===About the Stomach===
+===Adaptations of the Stomach===
 : The [[stomach]] produces [[Hydrochloric Acid]].
 : The [[Hydrochloric Acid]] in the [[stomach]] kills [[bacteria]] to help prevent us getting sick.

← Older revision		Revision as of 15:47, 13 November 2019
Line 27:		Line 27:
	: The [[Hydrochloric Acid]] in the [[stomach]] kills [[bacteria]] to help prevent [[infection]] and keeps the [[stomach]] [[acid\|acidic]] to be the [[optimum]] [[pH]] for the [[Digestive Enzyme]]s to work.		: The [[Hydrochloric Acid]] in the [[stomach]] kills [[bacteria]] to help prevent [[infection]] and keeps the [[stomach]] [[acid\|acidic]] to be the [[optimum]] [[pH]] for the [[Digestive Enzyme]]s to work.
	: The [[protease]] [[pepsin]] is an [[enzyme]] found in the [[stomach]] which has an [[optimum]] [[pH]] of 1.6.		: The [[protease]] [[pepsin]] is an [[enzyme]] found in the [[stomach]] which has an [[optimum]] [[pH]] of 1.6.
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Stomach, page 31, GCSE Biology; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f530 ''Stomach, pages 100, 103, 148, GCSE Biology; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Stomach, pages 37-39, 48, GCSE Biology; Third Edition, Oxford University Press, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Stomach, pages 44, 47, GCSE Combined Science Trilogy 1, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Stomach; acid production, page 85, GCSE Combined Science Trilogy 1, Hodder, AQA '']

@@ Line 25: / Line 25: @@
 : The [[stomach]] produces [[Hydrochloric Acid]].
 : The [[stomach]] [[Digestion|digests]] food using [[Digestive Enzyme|digestive enzymes]] including a [[protease]] called [[pepsin]] which breaks down [[protein]]s into [[Amino Acid|amino acids]].
-: The [[Hydrochloric Acid]] in the [[stomach]] kills [[bacteria]] to help prevent us getting sick and keeps the [[stomach]] [[acid|acidic]] to be the [[optimum]] [[pH]] for the [[Digestive Enzyme]]s to work.
+: The [[Hydrochloric Acid]] in the [[stomach]] kills [[bacteria]] to help prevent [[infection]] and keeps the [[stomach]] [[acid|acidic]] to be the [[optimum]] [[pH]] for the [[Digestive Enzyme]]s to work.

@@ Line 5: / Line 5: @@
 ==Key Stage 2==
 ===Meaning===
 The [[stomach]] is a part of the [[Digestive System|digestive system]] and digest our food.
 ==Key Stage 3==
 ===Meaning===
 The [[stomach]] is an [[organ]] in the [[Digestive System|digestive system]] which breaks down food [[Molecule|molecules]] into small [[Molecule|molecules]] using [[Enzyme|enzymes]].