Chemistry, 23.01.2020 20:31 rosemarybooker
Three of the following statements are wrong. one is correct. which of the following statements is correct?
enzymes require optimum ph for maximal activity
enzymes are denatured at high temperature but in certain exceptional organisms they are effective even at temperatures 80ββ90βc
enzymes are highly specific
most enzymes are proteins but some are lipids
Answers: 3
Chemistry, 22.06.2019 11:00
Imagine that twenty i.u.βs of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
Answers: 2
Chemistry, 22.06.2019 11:50
Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5β
Answers: 2
Chemistry, 22.06.2019 21:30
The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 Β°c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?
Answers: 1
Three of the following statements are wrong. one is correct. which of the following statements is co...
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