Proto oncogene - Study guides, Class notes & Summaries

When a DNA segment of a gene is copied incorrectly and located next to a proto-oncogene, the mutation can become: a) an oncogene b) a tumor suppressor gene c) a DNA repair gene d) a differentiation gene a) an oncogene What teaching is included regarding nausea and vomiting for a patient with multiple myeloma scheduled for bortezomib? The emetogenic risk level is: a) low and dexamethasone is prescribed b) minimal and routine prophylaxis is unnecessary c) moderate and aprepitant is o...

Proto-oncogene correct answers A gene that regulates normal cell division but that can become a cancer-causing oncogene as a result of mutation or recombination Oncogenes correct answers A mutated or defective version of a gene that cause cancer by blocking the normal controls of cell reproduction Ras/K-Ras correct answers Ras: Proto-oncogene, a family of genes that makes proteins involved in cell signaling pathways that control cell growth and cell death K-Ras: Gene in the Ras family o...

What characterizes cancer, and how does it differ from normal cell growth? - correct answer Cancer is marked by abnormal and uncontrolled growth, disrupting the balance between new cell growth and old cell death, unlike normal tissues where this balance is maintained. Distinguish between benign and malignant tumors. - correct answer Benign tumors typically do not invade or metastasize, while malignant tumors have the potential to spread through invasion and metas...

SCIN130 Chapter 8 Exam Questions with Correct Answers A mutation in a proto-oncogene can lead to the formation of a(n) - Answer-oncogene Mitosis produces - Answer-two genetically identical daughter cells. Arrange these stages in order from the start to end of mitosis. - Answer-(1) Prophase (2) Metaphase (3) Anaphase (4) Telophase The process of copying the entire set of DNA in a cell is called - Answer-DNA replication Tumor _____ genes code for proteins that inhibit the cell cyc...

SDHB pathogenic variant ~ Associated with malignant abdominal paraganglioma. MEN type 2 ~ Associated with medullary thyroid cancer, RET Proto-Oncogene pathogenic variants, and pheochromocytoma. SDHD ~ Imprinted maternally, with the region of the DNA inherited from the mother being silenced/inaccessible. Von Hippel-Lindau (vHL) Syndrome ~ Most commonly associated with clear cell renal cell carcinoma. Birt Hogg Dube Syndrome ~ Most commonly associated with chromophobe renal ...

ONS Chemotherapy Course Exam Questions and Answers 100% Pass pluripotent stem cells - Correct Answer ️️ -Stem cells that can become almost all types of tissues and cells in the body. (Except Embryonic) myeloid stem cells - Correct Answer ️️ -Mature into RBCs, Platelets, and WBCs lymphoid stem cells - Correct Answer ️️ -Mature into specialized WBCs called Lymphocytes what are the types of WBCs? - Correct Answer ️️ -Granulocytes and Agranulocytes Granuolcytes - Correct Answ...

BIO 123 Final Exam Questions With Correct Answers Latest Updated 2023/2024 Graded 100%. In what part of the cell do the translation repressor protein and the proteasome work? Select one: a. on the nuclear membrane b. within the ribosome c. in the cytoplasm d. on the plasma membrane e. inside the nucleus The correct answer is: on the nuclear membrane What is likely to happen if you follow a low-fat, high-carbohydrate diet? Select one: a. you experience no change in body weight because y...

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...

BIO 123 Final Exam Questions With Answers Latest Update Graded A+. What is likely to happen if you follow a low-fat, high-carbohydrate diet? Select one: a. you experience no change in body weight because your body will not receive enough lipids to synthesize fat b. you lose weight because you must consume lipids in order to synthesize fat ! c. you gain weight because intermediates from cellular respiration can be converted to fat d. you gain weight because you will retain water e. you los...

Straighterline Intro to Biology 101 Chapter 5 Latest Update Graded A+ Somatic cells Body cells Apoptosis programmed cell death Cell cycle orderly set of stages that take place between the time a cell divides and the time the resulting cells also divide Chromatid One DNA molecule Sister Chromatids identical DNA sequences Mitosis division of nucleus and genetic material Cytokinesis division of cytoplasm Caspases enzymes that bring about apoptosis Proto-oncogenes encode...