DNA Flashcards
1
Q
What is DNA short for?
A
deoxyribonucleic acid
2
Q
What is its function?
A
- blueprint from which living organism are made
- everything living has its own particular DNA molecules
3
Q
What is in a single strand of DNA?
A
polymer made up from just four different monomers, but is the way these are arranged that leads to this infiinite variety of different end products
4
Q
What are the monomers of DNA?
A
nucleotides
5
Q
What are the 3 parts of the monomer?
A
- phosphate group
- organic base
- sugar - 2-deoxyribe
6
Q
What are the different bases?
A
- cytosine
- thymine
- adenine
- guanine