Oncogenes and cancer - Study guides, Class notes & Summaries

Oncogene correct answersA gene that causes or contributes to the development of cancer Hallmarks of Cancer correct answersSustaining proliferative signaling Evading growth suppressors Activating invasion and metastasis Enabling replicative immortality Inducing angiogenesis Resisting cell death In vivo oncogenic evidence correct answersCause cancer when activated in a transgenic animal Render nontumorigenic cells tumorigenic Knock down or knock out in tumorigenic cells renders the ce...

Cytoplasm is a clear, thick gel containing carbohydrates, lipids, proteins and other chemicals that surrounds the nucleus in a cell. Homeostasis is the condition where internal and external environments remain constant and in balanceCe The Four Phases of Mitosis are? prophase, metaphase, anaphase, telophase Morphology is the description of the form and structure of tissues on the body Hypertrophy is an increase in the size of a tissue Atrophy is a decreas...

what are the three phases for the development of breast cancer? CORRECT ANSWER-1) initiation 2) promotion 3) progression which genes are among the better known locations for cancer in the breast cells? CORRECT ANSWER-genes 17 (BrCA1), 13 (BrCA2), and 22 (CHEK2) ___are responsible for hereditary breast cancers BrCA1 and BrCA2 accounting for 5% to 10% for all breast cancers CORRECT ANSWER-oncogenes (genes with mutations known to initiate cancer) in which type of cells does breast cancer...

Genes Involved in cancer process - correct answer Oncogenes Protooncogenes Anti-Oncogenes (Tumor Suppressor Genes) Tumor of bone - correct answer Sarcoma CT Tumor in cells lining oral cavity - correct answer Squamous cell carcinoma Epithelium:carcinoma Chemo Drugs - correct answer Hormonal Nitrosoureas Targeted Antimetabolids Vinca Alkaloids Alkylating Agents Anti tumor Antibiotics Most responsible for designing patients treatment plan - correct answer Dosiemetris...

NSG 3050 Pathophysiology Objective Assessment Guide Exam Questions and Already graded Solutions and Assured Satisfactions 2024/2025 Proto-oncogenes - correct answer Genes that direct protein synthesis/cellular growth Oncogenes - correct answer mutant genes Tumor-suppressor genes - correct answer encode proteins that in their normal state negatively regulate proliferation -AKA- anti-oncogenes Oncogene activation - correct answer point mutation in RAS gene converts from regulated to ...

Knowledge of cancer dates back to which of the following? a. 1600 BC Egypt b. 1600 AD England c. 400 BC Greece d. 1900 AD Germany - Answer-A The first known observations of cancer date back to 1600 BC Egypt. p. 3 2. Which of the following is not a term for genes involved in the cancer process? a. Anti-oncogenes b. Oncogenes c. Proto-oncogenes d. Somato-oncogenes - Answer-D Anti-oncogenes, oncogenes, and proto-oncogenes have all been identified as playing a part in the developmen...

When explaining cancer that extends to organs or tissues distant from the site of origin, what term should the nurse use? A) Apoptosis b) Benign C) Metastasis D) Malignancy correct answers Metastasis What would the nurse expect to occur when a patient's cancer is caused by mutations of a proto-oncogene? A) Apoptosis B) Increased cell division C) Production of monoclonal antibodies D) Decreased cell responsiveness to growth factors correct answers Increased cell division A patient...

Oncogenes - ️️cancer causing genes, promote uncontrolled growth of cells Proto-oncogenes - ️️promote normal cell growth factor and division If proto-oncogenes are mutated the become - - ️️Oncogenes Tumor Supressor Genes (TSGs) are - ️️Antioncogenes antioncogenes - ️️inhibit tumor progression & prevent mutations Cancer develops with increase in - and decrease in - - ️️oncogenes, tumor suppressor genes What are the 2 main types of Tumor Suppressor Genes? -...

ADVANCED PATHOPHYSIOLOGY UTMB 5355 EXAM 1-QUESTIONS AND CORRECT ANSWERS Oncogenes - correct answers: cancer causing genes, promote uncontrolled growth of cells Proto-oncogenes - correct answers: promote normal cell growth factor and division If proto-oncogenes are mutated the become - - correct answers: Oncogenes Tumor Supressor Genes (TSGs) are - correct answers: Antioncogenes antioncogenes - correct answers: inhibit tumor progression & prevent mutations Canc...

What is the difference in the cell cycle between a normal cell and a cancer cell? Normal cell: The cell cycle is an ordered sequence of events that occur when cells multiply and regenerate. Cancer cell: go through the cell cycle constantly. There are no restrictive checkpoints or resting phases. They are actively proliferating without control. What does cell differentiation mean? refers to the extent that neoplastic cells resemble normal cells both structurally and functionally. What is anapla...