Proto oncogenes - Study guides, Revision notes & Summaries

ADVANCED PATHOPHYSIOLOGY UTMB 5355 EXAM 2 / UTMB5355 QUESTIONS AND ANSWERS 2023/2024 LATEST GUIDE. 2 / 6 1. Oncogenes: cancer causing genes, promote uncontrolled growth of cells 2. Proto-oncogenes: promote normal cell growth factor and division 3. If proto-oncogenes are mutated the become -: Oncogenes 4. Tumor Supressor Genes (TSGs) are: Antioncogenes 5. antioncogenes: inhibit tumor progression & prevent mutations 6. Cancer develops with increase in - and decrease in -: oncogenes, tumo...

UTMB 5355 ADVANCED PATHOPHYSIOLOGY EXAM 2 QUESTIONS AND ANSWERS 2023/2024 LATEST GUIDE. 1. Oncogenes: cancer causing genes, promote uncontrolled growth of cells 2. Proto-oncogenes: promote normal cell growth factor and division 3. If proto-oncogenes are mutated the become -: Oncogenes 4. Tumor Supressor Genes (TSGs) are: Antioncogenes 5. antioncogenes: inhibit tumor progression & prevent mutations 6. Cancer develops with increase in - and decrease in -: oncogenes, tumor suppressor genes 7...

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? - Gatekeepers & Caretakers tumor suppressor gene...

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...

BMD 430 Lecture 20: Cancer Immunology Exam Study Guide Solutions tumor (neoplasm) - ANSWER-mass of rapidly dividing cells that can damage surrounding tissue benign tumor - ANSWER-An abnormal mass of cells that remains at its original site in the body + incapable of indefinite growth malignant tumor - ANSWER-An abnormal tissue mass that can spread into neighboring tissue and to other parts of the body (metastasize); a cancerous tumor. metastasis - ANSWER-spread of cancer cells beyond the...

Cancer progression - The advancement of cancer due to genetic or epigenetic alterations in tumor cells, involving a complex interplay between tumor cells, surrounding non-neoplastic cells, and the extracellular matrix. Oncogenes - Mutated cellular proto-oncogenes that cause hyper-activation of signaling pathways, contributing to cancer progression by changing the tumor microenvironment, angiogenesis, and inflammation. Tumor suppressors - Genes that, when inactivated, eliminate negative reg...

Green River College: BIOL 100 Unit 3 Notes Latest Updated Chapter 6: Energy for life Learning Objectives: 1. Identify the cellular structure where photosynthesis occurs and describe its function. 2. State the overall chemical equation for photosynthesis. 3. Recognize what is meant by the terms reduction and oxidation. 4. Describe the function of photosynthetic pigments. 5. Explain the flow of electrons in the light reactions. 6. Explain how ATP and NADPH are generated in the light reac...

Exam 2: NSG530/ NSG 530 (Latest 2023/ 2024) - Advanced Pathophysiology Exam Review| Complete Guide with Verified Answers| 100% Correct Q: Oncogenes Answer: genes that cause cancer by blocking the normal controls on cell reproduction Q: Proto-oncogenes Answer: the corresponding normal cellular genes that are responsi- ble for normal cell growth and division Q: Oncogene activation Answer: point mutation in RAS gene converts from regulated to unregulated Q: tumor supp...

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...