DNA, Chromosomes, and Mitosis

What are nucleotides made of?

• Sugar, phosphate, nitrogen base
• Phosphate, adenine, nitrogen base
• Thymine, adenine, cytosine
• Phosphate, nitrogen base, adenine

Which of the following best describes the structure of a DNA molecule?

• double helix
• single helix
• circular
• rectangular

Where is DNA normally found?

• cell membrane
• cell
• chloroplast
• nucleus

What kind of information does DNA carry?

• genetic
• nuclear
• cell structure
• it doesn't carry any infomation

The sugar in DNA is 

• sucrose
• glucose
• deoxyribose
• ribose

DNA makes a copy of itself in a process called ________________________________.

• translation
• replication
• translation
• division

What are the building blocks for DNA?

• cells
• nucleotides
• deoxyribose
• all of the above

When DNA makes a copy of itself, are the new strands genetically identical or similar?

• identical
• similar

Cells in the body are all genetically identical.

• True
• False

Your genes will come from

• Dad only
• Mom only
• Half from Dad, half from Mom
• Depends