Name: _____________________________________________________________Assign #______
DNA Base Pairing Worksheet
1. Match the following DNA base pairs with their corresponding base.
A
C
G
T
T
A
G
G
T
C
T
A
C
G
C
C
A
A
T
G
G
C
A
G
T
C
A
A
T
G
A
T
C
G
T
A
G
T
C
A
A
T
G
C
T
T
G
C
A
T
T
A
G
C
2. Guanine and cytosine are linked by what kind of bond and how many?
a. Bond type:
b. Number of bonds:
3. Adenine and thymine are linked by what kind of bond and how many?
a. Bond type:
b. Number of bonds:
4. Label all parts of the nucleotides below.
5. A sample of DNA contains 15% adenine, how much thymine, cytosine and guanine does the
sample contain?
Thymine: _______________ Cytosine: ____________ Guanine: ______________