Why is it important to balance a chemical equation?
to obey the law of conservation of mass....
Biology, 19.12.2019 09:31, miltonC4191
Why is it important to balance a chemical equation?
to obey the law of conservation of mass.
to make sure the correct products.
it is not important to balance a chemical equation.
to make sure you have the correct reactants.
Answers: 1
Biology, 22.06.2019 19:00, admierewebb
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
Biology, 23.06.2019 05:00, melanysanson11
What are the female parts of the flower called? a. carpel b. corolla c. sepals d. stamen is it really d?
Answers: 1
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