第十五章单元测试
- Which of the following does not belong to oncogene?（ ）
- Which of the following are not the expression product of oncogene?（ ）
- Which of the following element could activate oncogene?（ ）
- Which of the following about oncogene is not correct?（ ）
- Which of the following belong to anti-oncogene?（ ）
- Which of the following belong to oncogene?（ ）
- Which of the following belong to oncogen expression product?（ ）
- Which of the following could induce cell canceration?（ ）
- The oncogene would be activated in the following of situation：（ ）
- Which of the following about C-onc is not correct?（ ）
- Which of the following about C-onc is correct?（ ）
A:ras B:myc C:fos D:Rb E:jun
答案:Rb
A:PTK B:cis-acting element C:trans-acting factor D:growth factor receptors E:Ras
A:normal gene expession reinforcement B:normal gene expession weakness C:anti-oncogene expession reinforcement D:point muation of oncogene E:cell proliferation and differentiation reinforcement
A:gene mutation could activate the proto-oncogene exprssion B:many physical and chemical elements could activate the oncogene exprssion C:viral infection could activate oncogene exprssion D:normal cells have no oncogene E:each of nomal cell has oncogene
A:src B:sis C:myc D:p53 E:ras
A:P53 B:Rb C:sis D:erb-B E:ras
A:nucleic acid contain rare base B:growth factor C:signal moleculor participate cellular signal transduction D:intranuclear transcription factor E:growth factor receptors
A:point mutation of oncogene B:gene damaged by physical and chemical carcinogenic agent C:the lost or inactivation of anti-oncogene D:the variation of germ cell E:virus-oncogene incorporate the cell and expression
A:radioactive ray B:chemcial carcinogens existence C:gene mutation D:proto-oncogene amplification E:be infected by cancer-inducing virus
A:exist in viral DNA B:also named virus-oncogene C:exist in genome of normal organism D:exist in RNA virus E:not be sure to induce tumor occurrence
A:v-onc is also called proto-oncogene B:expression product of oncogene is fucntional protein in normal cell physiologial action C:c-onc could be detected in nomal higher animal cells D:v-onc is nucleotide sequence existed in tumor virus E:virus-oncogene activation could induce tumor occurrence
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