Biology, 15.12.2019 04:31 skgoldsmith
Which compounds are used in batteries? check all that apply.
sulfuric acid
lithium hydroxide
potassium hydroxide
nitric acid
ammonium hydroxide
Answers: 3
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Which atmospheric later is where earths northern and southern lights occur
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What are the characteristics of carbon bonds? check all that apply.
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Penicillin is hydrolyzed and thereby rendered inactive by penicillinase (also known as β-lactamase), an enzyme present in some resistant bacteria. the mass of this enzyme in staphylococcus aureus is 29.6 kd. the amount of penicillin hydrolyzed in 1 minute in a 10-ml solution containing 10-9 g of purified penicillinase was measured as a function of the concentration of penicillin. assume that the concentration of penicillin does not change appreciably during the assay. penicillin(μm) amount hydrolyzed(nmol) 1 0.11 3 0.25 5 0.34 10 0.45 30 0.58 50 0.61 (a) plot v0 versus [s] and 1/v0 versus 1/[s] for these data. does penicillinase appear to obey michaelis-menten kinetics? if so, what is the value of km? (b) what is the value of vmax? (c) what is the turnover number of penicillinase under these experimental conditions? assume one active site per enzyme molecule.
Answers: 2
Which compounds are used in batteries? check all that apply.
sulfuric acid
lithium hydr...
sulfuric acid
lithium hydr...
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