ONS Chemotherapy Biotherapy Certification 2025

ONS Chemotherapy Biotherapy
Certification
1. name the 4 phases of the cell cycle G1
Phase S
Phase
G2
Phase M
Phase

2. name the 4 stages of mitosis Prophase
Metaphas
e
Anaphase
Telophas
e

3. Which is the longest phase of the cell cycle, S Phase
lasting about 10 hours

4. What is the shortest phase of the cell cycle M Phase
(Mitosis)

5. these cells have receptors that determine if cells of sepa- rate
cells they encounter are self or non-self. Their role into
is to destroy non-self cells chromosom
es.
6. Mitosis phase in which Nuclear envelope has dis-
appeared, and chromosomes move toward the cell 9. Mitosis phase
equator. Sister chromatids have not separated. in which
The metaphase checkpoint ensures that the Nuclear
chromo- somes are aligned properly before envelope has
separation. disap-
peared, and
7. Mitosis phase in which Centrioles move toward chromosome
oppo- site poles, and the nuclear envelope breaks s move
down. toward the
cell equa- tor.
8. Mitosis phase in which Two sister chromatids Sister
1

, chromatids have not separated. A check- point Natural Killer
ensures that the chromosomes are aligned properly Cells
before separation.

10.During which phase of the cell cycle does DNA
repli- cation occur Metaphase




Prophase


Ananphas


e


Metaphas


e




S Phase




2