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Some proponents of creation science draw upon several areas of inquiry including geology and biology to support their claims that the Earth and the life on it were created between 6000-10,000 years ago. For example, they point to continental drift and the Grand Canyon as evidence for the great flood […]

In a generalized transduction experiment, phages are collected from an E. coli donor strain of genotype cys+ leu+ thr+ and used to transduce a recipient of genotype cys- leu- thr-. Initially the treated recipient populations placed on a minimsl medium with leucine and threonine. Many colonies are obtained. a) What […]

Term Paper The paper should be 5 -6 pages. You may refer to the Chicago Style guidelines (Author, Date format) for citing you references in this paper. If you are already familiar with APA or MLA you may use one of those instead. The following are URLs for the style […]

Q1. Organisms typically have 20 aminoacyl tRNA synthetases that charge a tRNA molecule with a particular amino acid. One would expect there to be 20 tRNAs: one for each amino acid. Though, there are 61 known tRNA molecules. What characteristic of the synthetases explains this discrepancy? Q2. Tina is consuming […]