All of the following statements are true of mining minerals from the ocean EXCEPT: a. Mining for deep-water deposits is just as easy as mining for continental shelf deposits. c. Minerals can be found in even the deepest parts of the ocean. b. Petroleum and oil can be mined from the continental shelf. d. Valuable minerals such as diamonds and gold can be found in deep-water deposits.
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Biology, 22.06.2019 09:00, avahrider1
Were you able to observe the nucleolus in any of the cells if so which ones
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This rapid change in species that rarely leaves behind fossil evidence is referred to as
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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.
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All of the following statements are true of mining minerals from the ocean EXCEPT: a. Mining for dee...
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