What are main differences between Hypomorphic and  amorphic?

What is the concept of FoldIt protein folding game, and how is it used to elucidate and visualize protein structures?

Stanley Miller and Harold Urey created an experiment that simulated conditions on early Earth. Building on the results from this experiment, scientists decide to test the effect of varying the initial amount of NH3 on monomer formation. They set up the same simulation with the exception of starting with three different concentrations qf NH3. The amounts of H2 and CH4 are kept constant in each treatment. They run five simulations per NH3 concentration, as well as five simulations that only have H2 and CH4. Why did the scientists run five simulations with no NH3? * To test the hypothesis that early Earth's atmosphere contained no NH3. This serves as the control group. To test the effect that H2 and CH4 have on monomer formation. NH3 is a controlled variable. Caheele y Bleg PRIVACY POLICY | Terms of Use

The authors used (1,5- 14C2)citrate to measure activity of the TCA enzymes in the liver. Generally, in textbooks the carbon structures of TCA intermediates are illustrated by adding 14CH3 13COCOO- to an appropriately prepared cell lysate. What is the advantage with respect to the rate of 14CO2 evolution by adding (1,5-14C2)citrate instead of 14CH313COCOO-? Show the effect by writing the reactions of the TCA cycle for both cases.