Lec 2 Flashcards
1
Q
Phase of the cell cycle in which the genetic material is doubled
A
Synthesis (S)
2
Q
Proper order for the levels of chromosome organization
A
Nucleosome > beads on a string > 30 nm chromatin fiber > looped domains
3
Q
Components of nucleosome
A
DNA and four core histones (H2A, H2B, H3 and H4)
4
Q
Describe the substage of Prophase I
A
Synapsis is observed during zygonema
5
Q
Counting of the chromosomes is best done when the chromosomes appear to be condensed and discrete during diakinesis (T/F)
A
T
6
Q
A
