tag:blogger.com,1999:blog-6189301269014580553.post1992057607464898225..comments2024-01-06T05:12:53.304-08:00Comments on IGCSE Biology: 5.5 understand the role of yeast in the production of beerHannahHelphttp://www.blogger.com/profile/03691395988069139300noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-6189301269014580553.post-5817176453550508442017-06-27T06:03:27.666-07:002017-06-27T06:03:27.666-07:00more at
http://igcse-biology-notes.blogspot.hk/20...more at<br /><br />http://igcse-biology-notes.blogspot.hk/2017/06/55-understand-role-of-yeast-in.htmlSophieRicehttps://www.blogger.com/profile/13705440934126533157noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-22954460671205497522017-06-26T04:11:01.968-07:002017-06-26T04:11:01.968-07:00The Biology Syllabus has changed…
Here is a New b...The Biology Syllabus has changed…<br /><br />Here is a New blog for the 2017 Syllabus: <br /><br />http://igcse-biology-2017.blogspot.hk<br />Mike Tsanghttps://www.blogger.com/profile/03258537445077686448noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-50314605694185627722015-12-28T08:57:55.314-08:002015-12-28T08:57:55.314-08:00u savageu savageAnonymoushttps://www.blogger.com/profile/14008949061290350554noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-50181796463252552372015-12-28T08:57:12.012-08:002015-12-28T08:57:12.012-08:00u savageu savageAnonymoushttps://www.blogger.com/profile/14008949061290350554noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-83042277468112071032015-04-11T08:57:04.613-07:002015-04-11T08:57:04.613-07:00Yea all good... Except none of it is required in t...Yea all good... Except none of it is required in the syllabus for this particular statement.Anonymoushttps://www.blogger.com/profile/18380830146835408072noreply@blogger.comtag:blogger.com,1999:blog-6189301269014580553.post-2667545260007112622015-04-01T02:00:41.142-07:002015-04-01T02:00:41.142-07:00you could add a bit more in on this bit such as
...you could add a bit more in on this bit such as <br /><br />Role of yeast in beer production:<br />Fermentation is anaerobic respiration by yeast (fungus)<br />Glucose → ethanol + carbon dioxide<br /><br />Process:<br />Barley seeds are germinated (warm, moist)<br />Seeds make amylase which converts: starch → maltose (sugar)<br />Yeast is added to ferment the sugars to produce alcohol<br />Hops are added for flavour<br />Anonymoushttps://www.blogger.com/profile/14106813132486349875noreply@blogger.com