Photosynthesis - Revision history

NRJC at 13:07, 11 July 2023

2023-07-11T13:07:41Z

NRJC at 13:06, 11 July 2023

2023-07-11T13:06:23Z

Ellen References at 16:19, 17 December 2019

2019-12-17T16:19:00Z

Ellen References at 02:36, 27 November 2019

2019-11-27T02:36:33Z

Ellen References at 21:14, 10 November 2019

2019-11-10T21:14:47Z

NRJC: /* Key Stage 4 */

2019-06-08T10:32:50Z

‎Key Stage 4

NRJC: /* Photosynthesis and the Atmosphere */

2019-06-08T10:29:44Z

‎Photosynthesis and the Atmosphere

NRJC: /* About Photosynthesis */

2019-06-08T10:28:56Z

‎About Photosynthesis

NRJC: /* Key Stage 4 */

2019-06-08T10:27:58Z

‎Key Stage 4

NRJC: /* Factors Affecting Photosynthesis */

2019-06-08T10:26:48Z

‎Factors Affecting Photosynthesis

@@ Line 129: / Line 129: @@
 |}
 : The rate of [[photosynthesis]] can be controlled by the [[Guard Cell|guard cells]] opening and closing the [[stomata]].
-: When the [[leaf]] becomes [[dehydrated]] the [[Guard Cell|guard cells]] become [[flacid]] causing the [[stomata]] to close. This prevents [[Carbon Dioxide]] from entering the [[leaf]]. This reduces the rate of [[photosynthesis]] so less [[water]] is used.
+: When the [[leaf]] becomes [[dehydrated]] the [[Guard Cell|guard cells]] become [[flaccid]] causing the [[stomata]] to close. This prevents [[Carbon Dioxide]] from entering the [[leaf]]. This reduces the rate of [[photosynthesis]] so less [[water]] is used.
 : When the [[leaf]] has enough [[water]] the [[Guard Cell|guard cells]] become [[turgid]] causing the [[stomata]] to open. This allows [[Carbon Dioxide]] into [[leaf]]. This increases the rate of [[photosynthesis]] so more [[water]] is used.
 ===Photosynthesis and the Atmosphere===

@@ Line 129: / Line 129: @@
 |}
 : The rate of [[photosynthesis]] can be controlled by the [[Guard Cell|guard cells]] opening and closing the [[stomata]].
-: When the [[leaf]] becomes [[dehydrated]] the [[Guard Cell|guard cells]] become [[flaccid]] causing the [[stomata]] to close. This prevents [[Carbon Dioxide]] from entering the [[leaf]]. This reduces the rate of [[photosynthesis]] so less [[water]] is used.
+: When the [[leaf]] becomes [[dehydrated]] the [[Guard Cell|guard cells]] become [[flacid]] causing the [[stomata]] to close. This prevents [[Carbon Dioxide]] from entering the [[leaf]]. This reduces the rate of [[photosynthesis]] so less [[water]] is used.
 : When the [[leaf]] has enough [[water]] the [[Guard Cell|guard cells]] become [[turgid]] causing the [[stomata]] to open. This allows [[Carbon Dioxide]] into [[leaf]]. This increases the rate of [[photosynthesis]] so more [[water]] is used.
 ===Photosynthesis and the Atmosphere===

@@ Line 192: / Line 192: @@
 :[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Photosynthesis; investigating rate, pages 204, 205, GCSE Biology, CGP, Edexcel '']
 ==Beyond the Curriculum==
 {{#ev:youtube|https://www.youtube.com/watch?v=0UzMaoaXKaM}}

@@ Line 151: / Line 151: @@
 Most [[Oxygen]] on Earth is made by [[algae]] '''photosynthesising''' in the oceans.
 ===References===
@@ Line 183: / Line 180: @@
 :[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 ''Photosynthesis; source of energy for, page 100, 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 ''Photosynthesis; uses of glucose produced, page 100, GCSE Combined Science Trilogy 1, Hodder, AQA '']

← Older revision		Revision as of 21:14, 10 November 2019
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	==Beyond the Curriculum==		==Beyond the Curriculum==
	{{#ev:youtube\|https://www.youtube.com/watch?v=0UzMaoaXKaM}}		{{#ev:youtube\|https://www.youtube.com/watch?v=0UzMaoaXKaM}}
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/178294639X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294639X&linkCode=as2&tag=nrjc-21&linkId=51599bb45a2bfaf7c1b6a978b2ca2616 ''Photosynthesis, page 207, GCSE Combined Science Trilogy; Chemistry, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945962/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945962&linkCode=as2&tag=nrjc-21&linkId=476bb5c8d1dfb5c08ac81b6d4d1c98d8 ''Photosynthesis, page 269, GCSE Chemistry, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10159 ''Photosynthesis, page 50-52, GCSE Combined Science; The Revision Guide, CGP, 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 ''Photosynthesis, page 6, GCSE Combined Science Trilogy 1, Hodder, 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 ''Photosynthesis, pages 12, 124-133, 280, GCSE Biology; Third Edition, Oxford University Press, 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=27ad53b0283feeff7fc5ae04a9e205f423 ''Photosynthesis, pages 14, 54-77, 170, 322, 344-5, GCSE Biology; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Photosynthesis, pages 144, 145, 270, GCSE Combined Science Trilogy; Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Photosynthesis, pages 158, 159, 331, GCSE Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Photosynthesis, pages 174, 180, 292-5, 298-9, 300, 316, GCSE Chemistry; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Photosynthesis, pages 194-195, GCSE Chemistry; Third Edition, Oxford University Press, 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 ''Photosynthesis, pages 57-59, GCSE Biology; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851338/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851338&linkCode=as2&tag=nrjc-21&linkId=425855d5890466e47189e1c21b67a1ea ''Photosynthesis, pages 6, 110-18, 122, GCSE Biology, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851362/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851362&linkCode=as2&tag=nrjc-21&linkId=7d78d70a2044ee9982dae010c94af92a ''Photosynthesis, pages 94, 96, 108, 168-9, GCSE Combined Science Trilogy 2, 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 ''Photosynthesis; chemical reaction of, pages 96-7, 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 ''Photosynthesis; conversion of energy, page 107, 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 ''Photosynthesis; effect of light intensity, page 99, GCSE Combined Science Trilogy 1, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Photosynthesis; investigating the rate of, pages 153, 154, GCSE Combined Science Trilogy; Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Photosynthesis; investigating the rate of, pages 167, 168, GCSE Biology, CGP, 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 ''Photosynthesis; limiting factors, pages 97-8, GCSE Combined Science Trilogy 1, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Photosynthesis; rate of, pages 148-151, GCSE Combined Science Trilogy; Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Photosynthesis; rate of, pages 162- 165, GCSE Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10160 ''Photosynthesis; rate of, pages 51, 52, GCSE Combined Science; The Revision Guide, CGP, 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 ''Photosynthesis; rate of, pages 58, 59, GCSE Biology; The Revision Guide, CGP, 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 ''Photosynthesis; source of energy for, page 100, 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 ''Photosynthesis; uses of glucose produced, page 100, GCSE Combined Science Trilogy 1, Hodder, AQA '']

@@ Line 98: / Line 98: @@
 ===About Photosynthesis===
 : [[Photosynthesis]] takes place in the [[chloroplast]].
-: [[Chlorophyll]] is a [[catalyst]], found in [[chloroplast]]s, for [[photosynthesis]].
+: [[Chlorophyll]] is a [[catalyst]] for [[photosynthesis]] which is found in the [[chloroplast]]s of some [[eukaryotic Cell|eukaryotes]] and the [[cytoplasm]] of some [[bacteria]].
 : Without [[chlorophyll]], [[photosynthesis]] cannot happen.
@@ Line 131: / Line 131: @@
 : When the [[leaf]] becomes [[dehydrated]] the [[Guard Cell|guard cells]] become [[flaccid]] causing the [[stomata]] to close. This prevents [[Carbon Dioxide]] from entering the [[leaf]]. This reduces the rate of [[photosynthesis]] so less [[water]] is used.
 : When the [[leaf]] has enough [[water]] the [[Guard Cell|guard cells]] become [[turgid]] causing the [[stomata]] to open. This allows [[Carbon Dioxide]] into [[leaf]]. This increases the rate of [[photosynthesis]] so more [[water]] is used.
 ==Beyond the Curriculum==
 {{#ev:youtube|https://www.youtube.com/watch?v=0UzMaoaXKaM}}

← Older revision		Revision as of 10:29, 8 June 2019
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	All living creatures [[respiration\|respire]] and produce [[Carbon Dioxide]]. If there was no [[photosynthesis]] the amount of [[Carbon Dioxide]] in the [[atmosphere]] would increase and the amount of [[Oxygen]] in the [[atmosphere]] would decrease.		All living creatures [[respiration\|respire]] and produce [[Carbon Dioxide]]. If there was no [[photosynthesis]] the amount of [[Carbon Dioxide]] in the [[atmosphere]] would increase and the amount of [[Oxygen]] in the [[atmosphere]] would decrease.
		+
	Before humans started [[Combustion\|burning]] [[Fossil Fuel\|fossil fuels]] [[photosynthesis]] and [[respiration]] kept the amount of [[Carbon Dioxide]] in the [[atmosphere]] constant but now that we burn [[Fossil Fuel\|fossil fuels]] the amount of [[Carbon Dioxide]] is increasing.		Before humans started [[Combustion\|burning]] [[Fossil Fuel\|fossil fuels]] [[photosynthesis]] and [[respiration]] kept the amount of [[Carbon Dioxide]] in the [[atmosphere]] constant but now that we burn [[Fossil Fuel\|fossil fuels]] the amount of [[Carbon Dioxide]] is increasing.

@@ Line 94: / Line 94: @@
 | style="height:20px; width:600px; text-align:center;" |The [[Balanced Symbol Equation|balanced symbol equation]] for [[photosynthesis]] showing 6 [[Carbon Dioxide]] and 6 [[Water]] [[molecule]]s reacting together in the presence of light to produce 1 [[Glucose]] and 6 [[Oxygen]] [[molecule]]s.
 |}
 ===Factors Affecting the Rate of Photosynthesis===

@@ Line 95: / Line 95: @@
 |}
-===Factors Affecting Photosynthesis===
+===Factors Affecting the Rate of Photosynthesis===
 {| class="wikitable"
 |-