2015年浙江大学生物化学考博真题(回忆版)

2015年浙江大学生物化学考博真题(回忆版)

2015年浙江大学生物化学博士研究生入学考试试题

专业:食品科学科目:生物化学代码:2703

一、名词解释(4*8)

底物水平磷酸化isozyme 顺式作用元件western blotting

脂肪酸的α-氧化zinc finger 转座子Bohr效应

二、论述题

1、酮体是什么?在生物体内是怎样产生的?生物体产生“酮症”的原因分析?

(10)

2、生物体内,酶活性的几种主要调控方式?(10)

3、氰化物会引起生物体“窒息死亡”,原因分析及其解救机制?(10)

4、第二信使学说是什么?第二信使主要有哪些物质?在研究一种激素的作用机

理时,分离到一种小分子物质,如何判断该物质是否为第二信使?(12)

5、原核生物和真核生物蛋白质合成过程的区别?(12)

6、有些人喝酒会脸红,目前的酒精探测仪是应用alcohol dehydrogenase酶电极

对酒驾者呼出的气体进行检测。有部分人喝酒脸红后驾车,但是用酒精探测仪检测时显示其呼出气体,酒精浓度未超标,请分析为什么会显示酒精浓度未超标?如何对现行探测仪的酶电极进行改良,使对这一部分人进行酒驾检测时,也能够检测出其为酒驾?(14)

浙大考博英语真题部分考试

浙大考博英语真题部分考试

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2016年浙江大学博士生英语 听力 PART A Welcome to Everglades National Park. The Everglades is a watery plain covered with saw grass that's home to numerous species of plants and wildlife. At one and a half million acres, it's too big to see it all today, but this tour will offer you a good sampling. Our tour bus will stop first at T aylor Slough. This is a good place to start because it's home to many of the plants and animals typically associated with the Everglades. You'll see many exotic birds and, of course, our world famous alligators. Don't worry, there's a boardwalk that goes across the marsh, so you can look down at the animals in the water from a safe distance. The boardwalk is high enough to give you a great view of the saw grass prairie. From there we'll head to some other marshy and even jungle like areas that feature wonderful tropical plant life. For those of you who'd like a closer view of the saw grass prairie, you might consider renting a canoe sometime during your visit here. However, don't do this unless you have a very good sense of direction and can negotiate your way through tall grass. We'd hate to have to come looking for you. You have the good fortune of being here in the winter—the best time of year to visit. During the spring and summer, the mosquitoes will just about eat you alive! Right now they're not so bothersome, but you'll still want to use an insect repellent. Welcome to Everglades National Park. The Everglades is a watery plain covered with saw grass that's home to numerous species of plants and wildlife. At one and a half million acres, it's too big to see it all today, but this tour will offer you a good sampling. Our tour bus will stop first at Taylor Slough. This is a good place to start because it's home to many of the plants and animals typically associated with the Everglades. You'll see many exotic birds and, of course, our world famous alligators. Don't worry, there's a boardwalk that goes across the marsh, so you can look down at the animals in the water from a safe distance. The boardwalk is high enough to give you a great view of the saw grass prairie. From there we'll head to some other marshy and even jungle like areas that feature wonderful tropical plant life. For those of you who'd like a closer view of the saw grass prairie, you might consider renting a canoe sometime during your visit here. However, don't do this unless you have a very good sense of direction and can negotiate your way through tall grass. We'd hate to have to come looking for you. You have the good fortune of being here in the winter—the best time of year to visit. During the spring and summer, the mosquitoes will just about eat you alive! Right now they're not so bothersome, but you'll still want to use an insect repellent.----- 文章来源托福听力 听力是托福内容,完型填空是大学英语教程第四册里面的内容~~~

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中国社会科学院农村发展系农业经济管理专业资源与环境经济李周考博真题导师分数线内部资料

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2013浙江大学考博英语阅读试题

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