What is the role of extracellular enzymes in bacterial metabolism? Explain how enzymes are able to make reactions go faster by discussing activation energy and how enzymes interact with substrates. Why do chemical reactions in the body require enzymes?
Why are enzymes so specific? How do enzymes catalyze reactions? a) Enzymes bind with and change the conformation of substrates. b) Enzymes carry out a reaction without needing reactants. c) Enzymes are denatured by a reaction to catalyze it. d) Enzymes in...
Clerico EM, Tilitsky JM, Meng W, Gierasch LM (2015) How hsp70 molecular machines interact with their substrates to mediate diverse physiological functions. J Mol Biol 427:1575-1588Clerico EM, Tilitsky JM, Meng W and Gierasch LM. How hsp70 molecular machines interact with their substrates to...
The mechanisms that govern the specificity of action for enzymes such as PI3K are yet to be determined, but may be important in the spatial localisation of calcium signals activated by external cues such as NGF. Growth cone motility requires a balance of vesicle exocytosis for growth cone ...
In addition to bacteriocins, probiotics synthesize a diverse range of enzymes that confer beneficial effects by decomposing biofilms and affecting bacteriocin activity. For instance,Lactobacillus acidophiluscan secrete lipase to degrade biofilm83. Similarly,Streptococcus salivariusJH expresses a dextranase enzyme...
While I have been unable to replicate your process with my use of it, like with every product we add to our tanks, it makes sense that there is room for things to go wrong, especially when we all add different chemicals, substrates, foods etc. I’m glad to hear that your Betta ...
A junction between two double-stranded DNA molecules, in which one strand of one DNA molecule forms a duplex with the complementary strand on the other DNA molecule. Scissile phosphate The phosphate at which a nucleic acid backbone is broken by nucleophilic attack. E3 ligases Enzymes that attach...
Beyond protein re-localization, although important as described above, the LOV domain has been adapted to the regulation of protein complexes, as well as the activity of enzymes. Here, there are some outstanding examples of these: TULIPs (tuneable, light-controlled interacting protein ta...
Explain how enzymes are able to make reactions go faster by discussing activation energy and how enzymes interact with substrates. Explain the chemical digestion of lipids. Discuss the (A) enzymes involved, (B) sites of action, and (C) end-products of digestion. ...
How do enzymes interact with their specific substrate molecules? How does temperature affect the action of enzymes on their substrates? How can you describe the mechanism of enzyme action? How do digestive enzymes work? How do cleaning enzymes work? Can I make my own?