DNA Structure Review

Choose the part of the double helix DNA structure that connects the nitrogen bases to the phosphate backbone.

• Hydrogen bond

• Deoxyribose sugar

What bonds the nitrogen base together in the middle of the DNA strand?

• Hydrogen bond

• Deoxyribose sugar

What nitrogen base does adenine pair with?

• thymine

• cytosine

• guanine

What nitrogen base does cytosine pair with?

• adenine

• cytosine

• guanine

Is Mitosis Asexual Reproduction or Sexual Reproduction?

• Asexual Reproduction

• Sexual Reproduction

The end result of the cell cycle is the parent cell divides into two:

• genetically different daughter cells

• genetically identical daughter cells

What phase of Mitosis does the image below represent?

• Prophase

• Metaphase

• Anaphase

• Telophase

What phase of Mitosis does the image below represent?

• Prophase

• Metaphase

• Anaphase

• Telophase

What phase of Mitosis does the image below represent?

• Prophase

• Metaphase

• Anaphase

• Telophase

Which is the proper order of occurrence of the Cell Cycle?

• Interphase, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis

• Prophase, Interphase, Metaphase, Anaphase, Telophase, Cytokinesis