![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
A. 通过盐析作用析出的蛋白质再难溶于水 %0A%09%09p%20%7B%20margin-bottom%3A%200.25cm%3B%20direction%3A%20ltr%3B%20color%3A%20%23000000%3B%20line-height%3A%20115%25%3B%20text-align%3A%20justify%3B%20orphans%3A%200%3B%20widows%3A%200%3B%20background%3A%20transparent%20%7D%0A%09%09p.western%20%7B%20font-family%3A%20%26quot%3BTimes%20New%20Roman%26quot%3B%2C%20serif%3B%20font-size%3A%2010pt%3B%20so-language%3A%20en-US%20%7D%0A%09%09p.cjk%20%7B%20font-family%3A%20%26quot%3B%E5%AE%8B%E4%BD%93%26quot%3B%2C%20%26quot%3BSimSun%26quot%3B%3B%20font-size%3A%2010pt%3B%20so-language%3A%20zh-CN%20%7D%0A%09%09p.ctl%20%7B%20font-family%3A%20%26quot%3BTimes%20New%20Roman%26quot%3B%2C%20serif%3B%20font-size%3A%2010pt%3B%20so-language%3A%20ar-SA%20%7D B. 蛋白质溶液不能发生丁达尔现象 %0A%09%09p%20%7B%20margin-bottom%3A%200.25cm%3B%20direction%3A%20ltr%3B%20color%3A%20%23000000%3B%20line-height%3A%20115%25%3B%20text-align%3A%20justify%3B%20orphans%3A%200%3B%20widows%3A%200%3B%20background%3A%20transparent%20%7D%0A%09%09p.western%20%7B%20font-family%3A%20%26quot%3BTimes%20New%20Roman%26quot%3B%2C%20serif%3B%20font-size%3A%2010pt%3B%20so-language%3A%20en-US%20%7D%0A%09%09p.cjk%20%7B%20font-family%3A%20%26quot%3B%E5%AE%8B%E4%BD%93%26quot%3B%2C%20%26quot%3BSimSun%26quot%3B%3B%20font-size%3A%2010pt%3B%20so-language%3A%20zh-CN%20%7D%0A%09%09p.ctl%20%7B%20font-family%3A%20%26quot%3BTimes%20New%20Roman%26quot%3B%2C%20serif%3B%20font-size%3A%2010pt%3B%20so-language%3A%20ar-SA%20%7D C. 蛋白质溶液中的蛋白质能通过半透膜 %0A%09%09p%20%7B%20margin-bottom%3A%200.25cm%3B%20direction%3A%20ltr%3B%20color%3A%20%23000000%3B%20line-height%3A%20115%25%3B%20text-align%3A%20justify%3B%20orphans%3A%200%3B%20widows%3A%200%3B%20background%3A%20transparent%20%7D%0A%09%09p.western%20%7B%20font-family%3A%20%26quot%3BTimes%20New%20Roman%26quot%3B%2C%20serif%3B%20font-size%3A%2010pt%3B%20so-language%3A%20en-US%20%7D%0A%09%09p.cjk%20%7B%20font-family%3A%20%26quot%3B%E5%AE%8B%E4%BD%93%26quot%3B%2C%20%26quot%3BSimSun%26quot%3B%3B%20font-size%3A%2010pt%3B%20so-language%3A%20zh-CN%20%7D%0A%09%09p.ctl%20%7B%20font-family%3A%20%26quot%3BTimes%20New%20Roman%26quot%3B%2C%20serif%3B%20font-size%3A%2010pt%3B%20so-language%3A%20ar-SA%20%7D D. 天然蛋白质水解的最后产物都是 α- 氨基酸