ONS-ONCC Chemotherapy Immunotherapy
Certificate Exam Latest Questions And
Answers (Verified Answers)
Growth Signals - ANSWER>>-cancer cells are able to find their own growth signals
making them self-sufficient
Signal transduction - ANSWER>>-the communication or passage of a message telling
the cell to do a biologic process, such as make a protein, divide, or make new blood
vessels
Signal transduction steps - ANSWER>>1. Messages usually sent from outside the cell
where the messenger (ligand) first binds to the cell receptor which extended through the
cell membrane
The Normal Cell Cycle - ANSWER>>-The cell cycle refers to the ordered seres of
processes of DNA replication and mitosis, or cell division
-Cell nucleus regulates these processes by gathering and processing complexes
molecular information
Interphase and Mitotic Phase - ANSWER>>Cell division produces two identical cells
through these two major phases
During interphase: - ANSWER>>Cell grows and DNA is replicated through the following
three steps:
1: First growth phase (G1 or first gap)