Proto oncogenes Study guides, Class notes & Summaries

G1 correct answersThe first gap, or growth phase, of the cell cycle, consisting of the portion of interphase before DNA synthesis begins. Cell grows larger and produces ribosome and proteins. S correct answersAll 46 chromosomes are replicated in the cells nucleus G2 correct answersThe second gap, or growth phase, of the cell cycle, consisting of the portion of interphase after DNA synthesis occurs. DNA is condensed into rod form . (M) Mitosis correct answersMitosis. Cells physically div...

What genes play a major role in triggering CA? correct answers Proto-Oncogenes Oncogenes Tumor suppressor genes DNA repair genes What are the risk factors for CA in children? correct answers Prenatal diagnostic radiation DES Transplacental transmission of maternal CA Radiation and chemotherapy Viral exposure ? In utero exposure General manifestations of CA correct answers Unusual mass or swelling Unexplained paleness or loss of energy Sudden tendency to bruise Persistent, locali...

Advanced Pathophysiology UTMB 5355 EXAM 2: (Module 4 Cancer & Hematology) Questions With Complete Answers.

PATH 370 Quiz 1 Latest Final Exam Q&A Proto-oncogenes - CORRECT ANSWER-normal cellular genes that promote growth The hypermetabolic state leading to cachexia in terminal cancer is thought to be because of - CORRECT ANSWER-tumor necrosis factor Metaplasia is - CORRECT ANSWER-the replacement of one differentiated cell type with another Persistence of the alarm stage will ultimately result in - CORRECT ANSWERpermanent damage and death The cellular component that is most susceptible to rad...

NURS 497 Final Exam - Complete Solutions (Answered) A 35 year old patient is admitted with an unsteady gait and abnormal involuntary dancing movements of the head and upper and lower limbs. The nurse recognizes this to be: a) Huntington's Disease b) Guillain Barre Syndrome c) Myasthenia Gravis d) Parkinson's Disease The nurse is caring for a client with Alzheimer's disease. The family cannot understand why the client cannot remember specific memories. Which of the following statements indic...

Advanced Pathophysiology UTMB 5355 EXAM 2: Questions With Verified Solutions Oncogenes - ANS cancer causing genes, promote uncontrolled growth of cells Proto-oncogenes - ANS promote normal cell growth factor and division If proto-oncogenes are mutated the become - - ANS Oncogenes Tumor Supressor Genes (TSGs) are - ANS Antioncogenes antioncogenes - ANS inhibit tumor progression & prevent mutations Cancer develops with increase in - and decrease in - - ANS oncogenes, tumor su...

Genetics Second Exam Practice Test 150 Questions with Verified Answers Which organism has polycistronic mRNA? (eukaryotic or prokaryotic) - CORRECT ANSWER Prokaryotic Do prokaryotes undergo splicing/processing? - CORRECT ANSWER No Where are attenuater sequences found? (what type of organism and what class of operons?) - CORRECT ANSWER In prokaryotic amino acid operons Do prokaryotic mRNA ALWAYs encode trans-acting factors? - CORRECT ANSWER No Which of the following statements is t...

Advanced Pathophysiology UTMB 5355 EXAM 2 (Module 4 Cancer & Hematology) Quizzes & Ans..

G1 correct answers growth and normal metabolic roles S correct answers DNA replication G2 correct answers growth and preparation for mitosis Mitotic phase correct answers prophase, metaphase, anaphase, telephase apoptosis correct answers "cell suicide" if cell doesnt replicate the way its supposed to it self destructs Proto-oncogenes correct answers control how fast or slow cell grows and divides- in cancer these arent working right so cancer grows rapidly to survive cell pro...

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...