Niremberg used the enzyme polynucleotide phosphorylase to assemble RNAs with random sequences in the absence of a template. Supposethey added the enzyme to a solution of 90%CTP and 10%UTP, and then used a cell-free system of protein synthesis to make peptidesaccording to the sequences in their synthetic RNAs. a.) Which […]

Over the long period of time that life has existed on Earth, there have been a number of important or significant innovations including (but not limited to) endosymbiosis to create mitochondria and chloroplasts; multicellularity; adaptation to land by plants and animals; development of exoskeletons in arthropods, shells in molluscs, and […]

Assignment How Not To Die- Animated Summary- https://youtu.be/rsfGpN7OKh4 Assignment- Create a Google Document and take at least a page worth of notes while Dr. Michael Greger’s videos are playing Dr. Michael Greger: “How Not To Die” | Talk at Google https://www.youtube.com/watch?v=7rNY7xKyGCQ&ebc=ANyPxKr8UN4NntlfUxAKYYs85FtCRfqVQAgB7fk2TsvggeR-G5iEq9hF3ifkXVjIziJUzuUfwlYiNlKU2HOKXAYXNboaBlq4xg • Boosting Imminty With Fruits and Vegetables- http://nutritionfacts.org/video/boosting-immunity-through-diet/ • […]

1. The recipe for 10x TBE buffer is 890 mM Tris, 890 mM boric acid, 20 mM EDTA. What is the concentration of 1x TBE buffer? 2. A recipe calls for 10 ml of a 25mM stock of EDTA. However, all you have on hand is a 500 mM stock. […]