DNA Structure

The DNA is the master molecule that contains all of your heredity information. This molecule has a helical shape. It is shaped like a twisted ladder. For further enlightment, click the following link. DNA STRUCTURE

Quiz

1. What are the subunits of DNA?
2. List the parts of the nucleotides.
3. Identify the sugar found on DNA.
4. What is the difference between a gene and a chromosome?
5. Identify the two types of cell division.
6. How are cells produced by mitosis different from cells produced by meiosis?
7. What is the advantage of sexual reproduction?
8. A ____________ is any permanent change on the DNA.
9. How do the bases pair during replication?