Which of the following is typical of cancer cells? a. Products of . . . a Products of oncogenes inhibit mitosis b Benign tumors invade normal tissue c Malignant cells migrate d Cancer cells lose the ability to divide e The parent cell of the tumor contains a single mutation in a single checkpoint gene
Virologists are modifying lentiviruses as vectors for carrying proto . . . RNA tumor viruses carry oncogenes; DNA tumor viruses carry tumor suppressor blocking genes True False Explain True or false: DNA mismatch repair is used to fix damage made to DNA by UV light and chemicals True or false: The untranslated regions (UTR's) are found in the introns and are often important for stability of a transcription
Proto-oncogenes are _______. (a) genes that will turn into cancer genes . . . C genes that are involved in accelerating or enhancing growth D genes that encode proteins that control oncogenes E rarely implica; Mutant versions of genes that are normally involved in promoting the cell cycle are known as _____ A) Tumor suppressors B) Proto-oncogenes C) Oncogenes D) Malignant genes E) Attenuators
Which of the following statements concerning proto-oncogenes is false . . . \\ A oncogenes \\ B proto-onco genes \\ C tumor suppressor genes \\ D telomerase \\ E opsin genes Which of the following statements about eukaryotic chromosomes is false? a) eukaryotic chromosomes have free ends b) telomeres contain protein-coding genes c) telomerase lengthens telomeric DNA d) telomere shortening may contribute to cell aging
Which of the following is FALSE about oncogenes: (a) They were . . . Cancer can be caused by genetic factors, where a cell's genome, or DNA, grows differently than it would normally Explore the features of genetics in this process through proto-oncogenes, mutation and tumor suppressor genes like the famous p53 gene
What is the relationship between proto-oncogenes and oncogenes? Explore the features of genetics in this process through proto-oncogenes, mutation and tumor suppressor genes like the famous p53 gene Related to this Question How do proto-oncogenes become oncogenes?