Wednesday, November 14, 2012

DNA extra credit

1. DNA is an acronym. What is DNA's "real" name?
Deoxyribonucleic Acid
2. What function does DNA serve?
DNA holds information on how to create an organism & carries the genetic information that is required to construct cells.

3. How was DNA's shape discovered? Give me the name of three scientists who played a role in this discovery? (Hint: I'm looking for the names of two men and one woman).
DNA's shape was discovered with X-ray diffraction, and it was discovered by Rosalind Franklin, Francis Crick, and James D. Watson
4. DNA has nucleotide bases, what are the four bases? (Hint: C, G, T, A... what does each letter represent?)
The four bases are thymine, guanine, adenine, and cytosine.

5. In DNA, the four base nucleotides always pair up in a certain way; which letters bond with which?
Cytosine bonds with guanine and thymine pairs up with adenine.

1 comment: