No new subtances formed. breakes parts of food into smaller pieces. increases surface area for enzymes - physical digestion (3points), breaks food molecules using enzymes. new substances are formed - chemical digestion , carbon dioxide+water -sunlight/chlorophyll> glucose +oxygen - photosynthesis formula, sunlight carbon dioxide water - conditions for photosynthesis, when an organism obtains food and energy for growth - define nutrition, contains lipase maltase trypsin - use of the pancreas, produces bile - use of the liver , holds produced bile - use of the gall baldder, holds chewed food to be broken down by gastric juice/acid - use of the stomach, absorbs digested food products and water - small intestine, has the rectum and colon the rectum holds undigested food and the colon absorps water and mineral ions from it - large intestine , maltose - glucose + glucose -->?, fat molecule - glycerol + fatty acid -->?, protein - Amino acids -->?, blue- no sugar red- large amounts of sugar orange- moderate sugar levels green-traces of reducing sugar - in the benedicts test explain the colours red green blue and organge, bendict test - what test do we do to search for reducing sugar, iodine test - what test do we use for starch, biuret test - what test do we use proteins?, blue colour- no proteins purple- proteins present - what colour is negative and positive for the biuret test biuret testbiuret test, transport of water and mineral ions, and support - function of the xylem, transport of sucrose and amino acids - function of the phloem, cambium - in a stem diagram of the phloem and xylem what is in the middle?,

bio

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟