Chromosome Flashcards
1
Q
Helix
A
Double helix-structure of DNA
2
Q
histone
A
Proteins that bind to DNA
Give chromosomes shape, control gene activity
3
Q
nucleosome
A
a segment of DNA wound around eight histone proteins and resembles thread wrapped around a spool
Subunit of chromatin
4
Q
coil
A
Rigid structure, uncondensed supercoil
5
Q
supercoil
A
Condensed coil