问题
单项选择题
淀粉样变性中的淀粉样蛋白指（）。
A.玻璃样物质
B.纤维样物质
C.胶样物质
D.变性弹性蛋白
E.糖蛋白
答案
参考答案：E
解析：淀粉样蛋白是一种糖蛋白，其反应类似于淀粉，即遇碘呈棕色，再滴以10%硫酸液则呈蓝色。
搜题请搜索小程序“爱下问搜题”
淀粉样变性中的淀粉样蛋白指（）。
A.玻璃样物质
B.纤维样物质
C.胶样物质
D.变性弹性蛋白
E.糖蛋白
参考答案：E
解析：淀粉样蛋白是一种糖蛋白，其反应类似于淀粉，即遇碘呈棕色，再滴以10%硫酸液则呈蓝色。
| 阅读短文。 | |
The rules for this game are really easy. To begin, you put the ten jacks on the floor or ground in front of you. 2 , pick up one jack and then catch the ball. Keep the jack in your hand and then go on picking the other jacks one at a time. You lose your turn if you do not catch the ball, 3 . When you fush all ten jacks, you now try to do the same thing again but with two jacks at one time. _4__. You lose your turn if you make any of the other three mistakes or if you do not pick up two jacks each time! | |
| 1-4. 把A、B、C、D四个句子填入文中空缺处。 __________ | |
| 5. The best title for this passage is _______ | |
| A. An Easy Game B. Throwing A Ball C. Two Jacks D. A Ball And The Jack |