Chemistry

Chemistry, 17.09.2019 00:00, kutsarver

What is the optimal ph that this enzyme functions at

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Biology, 26.09.2019 04:30, anthonyalvar6636

Vmes and reaction rates are affected by several factors: cozymes operate at specific ph levels. for example, since your stomach is a highly acidic environment, the mes that work in your stomach function better at acidic ph levels. other enzymes, like amylase in the saliva in your mouth, operate optimally at a ph closer to 7. if an enzyme is subjected to a ph outside of its timal range, it denatures and can no longer bind to substrates to catalyze reactions. enzymes also have optimal temperatures. when they are subjected to temperatures outside of their optimal reaction rates may slow down. if an enzyme is subjected to a temperature that is too high, it will manently denature and will no longer be able to bind to substrates to catalyze chemical reactions. 2) look at the two graphs below. what is the optimal temperature for the enzyme? what is the optimal ph for the enzyme? how do you know? reaction rate versus temperature reaction rate versus ph enzyme activity - enzyme activity - 60 7 0 to 20 30 40 50 temperature (celsius) how do you know? temperature = ph =

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Biology, 26.09.2019 14:30, kam110800

Siamese cats have dark fur on their face, ears, legs and tail. on the core of their bodies they have lighter colored fur. the color of the fur is determined by an enzyme. on the cooler parts of the body the enzyme causes darker fur. on the warmer parts of the body the enzyme does not function. which of the following best explains the relationship between temperature and this enzyme? a. the enzyme functions best in high temperatures. b. the enzyme functions in a specific temperature range. c. the enzyme is denatured in cold temperatures. d. cool temperatures allow the enzyme to break down dark pigments.

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Biology, 10.10.2019 18:10, Alreef8468

Mutations that result in single amino acid substitutions in an a)can have no effect on the activity or properties of the enzyme b)will almost always destroy the activity of the enzyme c)will often cause change in the substrate specificity of the enzyme d)may affect the physiochemical properties of the enzyme such as its optimal temperature and ph e)may, in rare cases, cause the enzyme to run reactions in reverse

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Biology, 19.10.2019 01:00, brianna1096

Aph of 2 is optimal for specific digestive enzymes found in a pig's stomach. if these enzymes are placed into a neutral substrate solution, what do you predict will be the outcome? a. the enzyme reaction time would decrease. b. the enzyme reaction time would increase. c. the enzyme reaction time would stay the same. d. the optimal ph of the enzyme would change.

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