Chapter 4 Flashcards
0
Q
Nucleotide contains
A
Phosphate sugar base
1
Q
Subnits of DNA
A
Nucleotide
2
Q
4 bases
A
Thymine adenine guanine cytosine
3
Q
Scientist
A
Chargaff
Franklin
Watson and crick
4
Q
DNA shape
A
Twisted ladder aka double helix
5
Q
Side of ladder made of
A
Sugar and phosphate
6
Q
Rungs made of
A
Pair of bases
7
Q
Pairing bases allow cells to
A
Reproduce
8
Q
Each base will only pair withe one other
A
Complementary base
9
Q
Adenine
A
Thymine
10
Q
Guanine
A
Cytosine
11
Q
DNA splits to create
A
New copy
12
Q
String of nucleotides that give cell info about how to make a trait
A
Gene
13
Q
A chromosome is
A
DNA wound around protein
14
Q
DNA fits in cells by
A
Wound around protein coiled into strands and bundled up
