英语翻译唾液与淀粉的关系唾液能帮助消化淀粉将馒头屑等量放入两支试管.在1号试管里注入2ml唾液淀粉酶,2号试管里注入2m

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英语翻译
唾液与淀粉的关系
唾液能帮助消化淀粉
将馒头屑等量放入两支试管.在1号试管里注入2ml唾液淀粉酶,2号试管里注入2ml清水.将两支试管充分搅拌,并放入37度温水中浸泡5-10分钟.取出试管,各滴入两滴碘液,摇匀.
1号不变蓝,2号变蓝.

Relationship between saliva and starch
Saliva helps digest starch
Put some steamed bread crumbs into two test tubes--labelled as Tube No.1 and Tube No.2.Add 2ml of salivary amylase into Tube No.1.Pour 2ml of plain water into Tube No.2.Stir both tubes thoroughly and then soak them in warm water [37 °] for 5-10 minutes.Take out the tubes and add two drops of iodine (solution) into both of them.Shake them thoroughly.
Results:Tube No.1 colour unchanged.Tube No.2 changed into blue.
一些相关的信息:
"Saliva contains the enzyme salivary amylase唾液淀粉酶.The enzymes (amylase),will begin to break down the long chain of glucose molecules (starch) into simple sugars such as maltose and glucose .It is the beginning of the process of trying to get the big sugar chains into di and monosaccharides,so that they can be digested accross the gut lining."

英语翻译唾液与淀粉的关系唾液能帮助消化淀粉将馒头屑等量放入两支试管.在1号试管里注入2ml唾液淀粉酶,2号试管里注入2m 唾液能促进淀粉的化学性消化.1、滴加碘液后两支试管的颜色反应及原因分析：甲试管____,因为唾液中有唾液淀粉酶,它能促进在探究“馒头在空腔中的变化”时,进行了3种处理：1.将馒头碎屑与唾液放入1号试管中充分搅拌；2.将馒头碎屑与唾液放入2号是这样的：在淀粉溶液的基础上加入加入观察颜色变化1号试管唾液碘酒 ①2号试管清水碘酒 ②1号试管中淀粉溶液与馒头在口腔中的变化时进行3种处理 1. 将馒头碎屑唾液放入1号试管中充分搅拌2.将碎屑与清水放入2号试管中充分搅拌3. 在2支试管中各加入淀粉糊2ml,再向A试管中加2ml清水,向B试管中加2ml唾液,充分振荡后将两试管混合物资充分初一下“馒头在口腔中的变化”问题中,如果出题中说明将试管放入37°C以上或下,唾液还会消化淀粉吗? 探究酶的活性实验中，某同学将pH值分别为1、7、10的等量唾液淀粉酶滴入编号为甲、乙、丙的等量淀粉溶液的三支试管中，立即初一生物:实验探究题.在2支试管中各加入淀粉糊2ml,再向A试管中加2ml清水,向B试管中加2ml唾液,充分振荡后关于唾液淀粉酶A、B、C三只试管中各加入等量馒头碎屑,再向A试管中加入2毫升清水,向B和C试管中加入2毫升唾液,再向C试生物探究实验题,如图所示,三支试管中各加入淀粉糊2ML,再向A试管加入2ML清水,向B和C试管中各加入2ML唾液,再向C 2毫升淀粉注入2毫升唾液放入37度温水2毫升淀粉注入2毫升唾液放入37度温水早保温10