DNA structure and replication reviewreview

Draw

Draw and label a nucleotide

Phosphate (P)

sugar (s)

Nitrogen base (N)

glucosidic bond (G)

Phosphodiester bond (Ph)

Match

Match the complementary base pairs

• Adenine

• Thymine

• Cytosine

• Guanine

• Uracil

Thymine

Adenine

Guanine

Cytosine

Adenine

• Thymine

• Adenine

• Guanine

• Cytosine

• Adenine

Drag and Drop

There are two types of categories for the nitrogen base pairs. Adenine and guanine ​ are considered ​

Placeholder

and Thymine, cytosine and uracil are considered ​

Placeholder

Drag these tiles and drop them in the correct blank above

Purines

Pyrimidines

Panthers

Pyramides

​5

Labelling

Label each of the boxes on the diagram to the right with the correct part

Drag labels to their correct position on the image

deoxyribose sugar

ribose sugar

nucleotide

3

purines

phosphodiester bond

Pyrimidines

phosphate

5

hydrogen bonds