The extended polypeptide chain occurs in the E-site in the ribosome. (a) True (b) False. What are examples of allosteric regulation of a particular enzyme and how does this relate to its function? A large Km means the enzyme binds read...
When a substance goes through sublimation or deposition, does it pass through the liquid phase or does it jump directly from gas to solid/solid to gas?Which state of matter is easily compressible. Explain. (a) Solid (b) Liquid (c) Gas (d) Plasma...
Phenol red, a pH indicator, turns yellow when you breathe into a solution. How does this reaction explain why the solution turned acidic? Explain at a molecular level the chemical interaction between carbon dioxide and calcium hydroxide (lime water). Be specific with the products and r...
a邂逅一位好久不见的朋友 Meets unexpectedly friend who does not see for a long time[translate] aPower system regular operating point is corresponding to the equilibrium 动力系统规则工作点对应于平衡[translate] aoh i believe cause i believe oh i 相信我相信的起因[translate] ...
When both dialysis and osmosis occur through a semipermeable membrane, how can one decide which will occur? In the former, there is movement of electrolytes while in the latter, only solvent molecules How does NaCl diffuse across the membrane?
When two substances are mixed together a color change is observed? Atoms in the reactants are rearranged to form new substances. When two substances are mixed together, a color change is observed. Does this mean that a chemical reaction has definitely occurred? No becausesomephysical changes pro...
Ceramide, the precursor of all complex sphingolipids, is a potent signaling molecule that mediates key events of cellular pathophysiology. In the nervous system, the sphingolipid metabolism has an important impact. Neurons are polarized cells and their normal functions, such as neuronal connectivity and...
The literature often mentions that cast irons that appear eutectic by thermal analysis are hypereutectic if one refers to the equilibrium phase diagram. This is a source of ambiguity and confusion. The analysis of experimental results on hypereutectic cast irons has previously shown that taking into ...
Finally, data from animal models indicate that GLP-1 is a trophic factor for β-cells, and potentiating endogenous incretins with DPP4 inhibitors does increase β-cell function and number, thereby contributing to improvement of β-cell function over the long-term [9]. There are many examples ...