ONS/ONCC CHEMOTHERAPY IMMUNOTHERAPY CERTIFICATION | FUNDAMENTALS OF CHEMOTHERAPY IMMUNOTHERAPY EXAM 2024

ONS/ONCC CHEMOTHERAPY IMMUNOTHERAPY CERTIFICATION | FUNDAMENTALS OF CHEMOTHERAPY IMMUNOTHERAPY EXAM 2024 Lesson 1: Foundations to Set the Stage - Answer Focusing on Cellular Structure and Function - Answer 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 - AnswerCell division produces two identical cells through these two major phases During interphase: - AnswerCell grows and DNA is replicated through the following three steps: 1: First growth phase (G1 or first gap) 2: Synthesis phase (S phase) 3:Mitotic Phse (M phase) First Growth Phase (G1 or first gap) - Answer-cells increase in size -reproduce RNA -"quality assurance" test that the cell will be ready to synthesis DNA -Length of time is variable, can be from hours to days Synthesis Phase (S phase) - Answer-DNA replicates -Results in the formation of identical pairs of DNA (chromatids) -which are attached a t the centromere -lasts 2-10 hours Mitotic Phase (M phase) - Answer-Replicated chromosomes are aligned, separated, and move into 2 new, identical daughter cells