高二生物章节14.1-14.3

高二生物章节14.1-14.3

10th - 12th Grade

15 Qs

quiz-placeholder

Similar activities

DNA replication

DNA replication

10th - 12th Grade

10 Qs

Rep, Transcription, Translation

Rep, Transcription, Translation

10th - 12th Grade

20 Qs

prokaryotic cell

prokaryotic cell

8th - 11th Grade

17 Qs

IBDP Biology - Topic 1.1-1.2

IBDP Biology - Topic 1.1-1.2

11th - 12th Grade

10 Qs

Materi Genetik dan Pembelahan Sel

Materi Genetik dan Pembelahan Sel

12th Grade

20 Qs

Hücre Bölünmeleri

Hücre Bölünmeleri

9th - 12th Grade

20 Qs

Cell: Structure and Function

Cell: Structure and Function

11th Grade

20 Qs

UH Sustansi Genetika LM 12

UH Sustansi Genetika LM 12

12th Grade

10 Qs

高二生物章节14.1-14.3

高二生物章节14.1-14.3

Assessment

Quiz

Biology

10th - 12th Grade

Easy

Created by

CHOY EN

Used 34+ times

FREE Resource

AI

Enhance your content

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

15 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

艾弗雷等人使用了哪三种酶处理加热杀死的S型细菌?

DNA聚合酶

RNA酶

DNA酶

蛋白酶

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

请问哪位科学家在1953年提出了DNA双螺旋结构模型?

赫尔希 (Hershey) 和蔡斯(Chase)

罗萨琳德 富兰克林 (Rosalind Franklin)

沃森(James Watson) 和克里克(Francis Crick)

格里菲斯(Griffith)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1952年,赫尔希(Hershey)和蔡斯(Chase)用放射性同位素____和____来标记噬菌体的蛋白质和DNA,证实了DNA是遗传物质。

35S ......32P

32P.......35S

18F........32P

18F........35S

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

根据碱基互补配对原则,A与T通过____氢键相连配对,G与C通过______氢键相连配对。

四个。。。三个

一个。。。两个

三个。。。两个

两个。。。三个

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

下列哪一种不属于DNA的碱基?

尿嘧啶 (U)

胸腺嘧啶 (T)

胞嘧啶 (C)

鸟嘌呤 (G)

腺嘌呤 (A)

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

某个DNA分子中有鸟嘌呤(G)26%,在此DNA分子中腺嘌呤(A)占多少?

52

48

26

24

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

DNA经过3次复制后,子代DNA分子数量是____。

8

12

16

32

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?