In: Nursing
Answer all the list questions below. Provide reasoning for the identified correct answer. Also, provide reasoning for the invalid answers.
I will thumb you down if you do not follow the above instructions completely
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31) Which of the following genes does not encode a transcription factor?
a)c- myc
b) RAR alpha
c) ras
d) p43
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32) A relatively small circular DNA molecule that encodes oncogenes and is present in many types of cancer is called a _____.
a) double second
b) double minute
c) mitochondrial DNA
d) pseudogene
31) the genes does not encode a transcription factors is ,ras because it is involved in the transmitting signals within the cells that cellular signal transduction.and RAR alpha and p43 a) c-myc is located on chromosome 8 and is belived to regulate the expression of geneof 15% through binding on enhancer box sequences and it code for transcription factors, b) RAR alpha ( retinoic acid receptor alpha) it is nuclear receptor that in humans is encoded by the RARAgene. d)p43 it is a gene and protein. 32)a)double second: it is aDNA shared by coiusinsb) double minute is the small fragments of extrachromosomal DNA which is been seen in large number of human tumors, c) mitochondrial DNA: it is an small circular dna molecules that encodes oncogenes and is present in many types of cancer the defect in the mitochondrial DNA will result in harmful alterations and results in diseases, d) pseudogene:it is segments of DNA that are related to real genes they lost they some functionality related to complete gene. the correct options is c.