皮皮学，免费搜题
登录
搜题
【多选题】
蛋白质胶体溶液维持稳定的因素是A.
蛋白质颗粒在溶液中的布朗运动
B.
蛋白质分子表面有水化膜
C.
蛋白质溶液黏度大
D.
蛋白质分子表面有同种电荷
E.
低温
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】一个健康的人，不仅要有健康的身体，而且要有健康的心理，即所谓“身心健康”。下列表现中，属于心理健康的是
A.
能够适应自然环境的变化
B.
能够抵御一般传染性疾病的侵袭
C.
能够较好地完成同龄人一般能够完成的活动
D.
能够生活在社会群体之外，自我封闭、孤芳自赏
【判断题】People at about age 22 or 23 can't keep learning because their brain is done developing.
A.
正确
B.
错误
【简答题】We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. 'Did Jerry really care when I broke up with Helen?' 'When I got that great job, did Jim real...
【简答题】We can make mistakes at any age. Some mistakes we make are about money. but most mistakes are about people. 'Did Jerry really care when I broke up with Helen?' 'When I got that great job, did Jim, as ...
【简答题】We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. “Did Jerry really care when I broke up(分开) with Helen?” “When I got that great job, did Jim,...
【简答题】We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. “Did Jerry really care when I broke up with Helen?” “When I got that great job, did Jim real...
【简答题】会话训练 Test 1 Conversation One 1. A. It’s about old people’s beliefs. B. It’s about people’s various feelings towards old age. C. It’s about old people’s unattractiveness. D. It’s about people’s relucta...
【简答题】We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. Why do we go wrong about our friends? Sometimes people hide their real meanings when they sa...
【简答题】We can make mistakes at any age. Some mistakes we make are about money, but most mistakes are about people. “Did Jerry really care when I broke up with Helen?” “When I got that great job, did Jim, as ...
相关题目：