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1. What is the name given to the types of organisms that can use photosynthesis to produce glucose? Need three examples. 2. How do animal cells, Plant cells, freshwater protists, and bacteriaeach deal with the problem of osmosis ? 3. What function does actin serve in a cell? 4. Which […]

Q1. The proteins RhaA and RhaB are formed by the Rha Operon. Find out that there is a regulator protein Rha O that binds to the Rha operator sequence and activates transcription of the Rha operon. Rha O is encoded by a separate gene. You find a mutant bacteria cell […]

The main principles of evolution are outline below. Using the principles of evolution as a guide, describe how antibacterial resistance happens OR describe how different skin pigmentation evolved in the human population. I. Variation exists in populations.II. Some variable traits are inherited or passed along through genetic information.III. More offspring […]

A solution containing 80% cytosine and 20% uracil was used to make synthetic RNAs. A bacterial cell free system produced proteins using these mRNAs in the following proportions: a) 4 times as many serine as leucine residues. b) 16 times as many serine residues as phenylalanine residues. c) 16 times […]