4.1 sg Flashcards
1
Q
what did the three experiments prove?
A
dna holds genetic code that changes cells
2
Q
who conducted the mouse experiment?
A
Griffith
3
Q
who conducted the radioactivity experiment?
A
Hershey-Chase
4
Q
who actually took the first photograph of dna?
A
Rosalind Franklin
5
Q
who took credit for Franklin’s work?
A
Watson & Crick
6
Q
dna structure is composed of
A
base, sugar, phosphate group - deoxyribose
7
Q
rna structure is composed of
A
base, sugar, phosphate group - ribose
8
Q
is dna or rna double stranded?
A
dna
9
Q
what does rna do?
A
folds on itself because it is single stranded
10
Q
dna base pairs
A
a,t & c,g
11
Q
rna base pairs
A
a,u & c,g
12
Q
A
