WorksheetsDo Now 3/4/22
Total questions: 7
Worksheet time: 5mins
Name
Class
Date
1.
T A G G A C T
The complementary strand is...
a)
T A G G A C T
b)
A T G G T G A
c)
A T C C T G A
d)
T T C C A G T
2.
If a strand of DNA has 39% Cytosine, it has...
a)
39% Adenine
b)
39% Guanine
c)
39% Thymine
d)
39% combined Cytosine and Guanine
3.
The following are true about DNA:
a)
single helix, deoxyribose, GCAU
b)
single helix, deoxyribose, GCAT
c)
double helix, ribose, GCAU
d)
double helix, deoxyribose, GCAT
4.
If there is combined 60% for Cytosine and Guanine, what is the combined % for Adenine and Thymine?
a)
60%
b)
40%
c)
20%
d)
10%
5.
Which of the following is the smallest?
a)
DNA
b)
A Gene
c)
A Base pair
d)
A Chromosome
6.
Used x-rays to take pictures of DNA
a)
Chargaff
b)
Franklin
c)
Watson and Crick
d)
Hershey and Chase
7.
Created models of DNA
a)
Chargaff
b)
Franklin
c)
Watson and Crick
d)
Hershey and Chase
100 %
