Biology, 16.10.2020 17:01 addidas234cs
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Here is a list of foreign empires that ruled Egypt. Arrange them chronologically, starting from the ones who ruled first.
Persians
Romans
Greeks/Macedonians
Hyksos
Assyrians
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Biology, 21.06.2019 20:00
The shift of a vehicle's weight around its center of gravity is known as
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Biology, 22.06.2019 17:30
Astudent constructs a venom diagram to compare the organelle last in plant and animal cells which organelle should be listed under “both” in the diagram?
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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.
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Biology, 22.06.2019 19:00
Identify the area on the image where the force of attraction is the strongest.
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Here is a list of foreign empires that ruled Egypt. Arra...
Here is a list of foreign empires that ruled Egypt. Arra...
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