ONS Chemotherapy Immunotherapy Certificate License Exam With Complete Answers 2024.

3 major phases of cell division: - Answer Interphase Mitotic phase Cytokinesis 3 steps of interphase: - Answer First growth phase (G1) Synthesis phase (S phase) Second growth phase (G2) 4 phases of mitosis: - Answer Prophase Metaphase Anaphase Telophase Innate immunity: - Answer Non-specific response, either: 1. Barrier (skin, mucous membranes, flora of skin/gut) 2. Cellular components (phagocytes, natural killer cells, granulocytes, macrophages) Adaptive immunity: - Answer Follows innate immunity if unsuccessful. Memory immunity, including: 1. Humoral immunity (production of antibodies or immunoglobulins) 2. Cell mediated immunity (dependent upon T cells) 3. Regulatory T -cells (prevent autoimmune reactions and limit inflammatory responses) Define mutations - Answer Variations in the nucleotide sequence of a gene