Biology, 22.10.2020 20:01 labrandonanderson00
Question: Maya designed an experiment to see how much rain falls off the leaves of plants of this type. She placed collecting trays under the leaves and experiment could be repeated. Which of these is NOT a reason why is it important that Maya's experiment can be repeated by someone else. A. to prepare for future experiences B. to show all the error she made in her experiment C. so other people can see if result were correct D. so other can develop their own search of her work.
Answers: 2
Biology, 22.06.2019 19:00
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, 22.06.2019 21:30
The biological classification of organisms is called taxonomy. based on your own investigation, discuss the importance of taxonomy in biological ?
Answers: 1
Question: Maya designed an experiment to see how much rain falls off the leaves of plants of this ty...
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