17o Fundamentals Ufe Scenoe of (002)-FinalExam May 4.2017 a Fa your name (LAST,

Question

17o Fundamentals Ufe Scenoe of (002)-FinalExam May 4.2017 a Fa your name (LAST, b) Make sure you have all 20 pages of section ofthe separate answer form c) The exam consists quessons. of 108 d) Question questions Questions 101 to 105 are bonus 106, which is not graded determi este testverson you are writing if you so answer question 106 correctly your wil not be graded properly. write the ons on the exam with you may separate answer sheets ryou g) Each question has only one comect h) you have any response the instuctororproctor wacome to you Hand all when finished your hand and D and show 1. Coordinated gene expression in eukaryosc cells is possible because think of me Hint A one event often leads to another similar event C) of codes for more thanone protein D) of similarities in promoters for different genes. E) the universal nature of the genetic code. promoters are 2. You identify a mutation affecting the laeopenon and find the folowing lacz (beta-galactosidase) is expressed present or not. repressor) is expressed normally What could be wrong in this mutant? A) Aac Yohe gene for the actose penmease protein deleted B) loco (the operator) is deleted. C) lacz is deleted. A) the interaction of two genes affecting a single trait of multiple genes affecting muthpietats C) the interaction of multiple genes affecting a single trait D) a single having multiple E) two different norms of reaction for a single trat t 4 which process produces multiple proteins from the same primary transcript in the same chromatin remodeling combinatorial control ERNA interference with siRNAs

Explanation / Answer

1. universal nature of genetic code

2. Lac O (operator) is deleted

3. a single gene having multiple effects

4.alternative splicing is the process of producing multiple proteins using a single transcripts

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