Gene expression Flashcards
1
Q
how is DNA packaged?
A
into nucleosomes, like beads on a string, have a octhistome core
2
Q
what are fibre?
A
10nm dna packaged into 30 nm to allow to fit into nucleus
3
Q
what happens to chromosomes during interphase?
A
have their own territories
4
Q
what are fractal globules?
A
a chromosome arrangment
5
Q
What are codons?
A
triplet dna sequences, code for amino acids, transcribed into complimentary mRNA
