DNA Flashcards
1
Q
what is DNA?
A
the genetic material found in the nucleus of the cell
a polymer made up of two strands coiled to make a double helix
2
Q
what is nucleotides?
A
subunits of DNA
3
Q
what do nucleotides consist?
A
sugar and phosphate group with one of four different bases attached to sugar
4
Q
EXTRACTING DNA
A
- mash fruit
- add detergent & salt
- filter
- add ice cold ethanol
- observe layer of white
5
Q
what are the complementary base pairs?
A
A with T
C with G