Which of these is the most sustainable city?
A. Johannesburg, South Africa
B. Helsinki, Finla...
Biology, 22.10.2020 22:01 cia196785920
Which of these is the most sustainable city?
A. Johannesburg, South Africa
B. Helsinki, Finland
O C. Reykjavik, Iceland
D. Gothenburg, Sweden
Answers: 3
Biology, 21.06.2019 17:30
Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by
Answers: 1
Biology, 22.06.2019 03:00
Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.
Answers: 1
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 20:10
What has a person lost function of if they're suffering from carpal tunnel syndrome
Answers: 2
Mathematics, 03.03.2021 22:00
Chemistry, 03.03.2021 22:00
Biology, 03.03.2021 22:00
Mathematics, 03.03.2021 22:00
History, 03.03.2021 22:00
Mathematics, 03.03.2021 22:00
Mathematics, 03.03.2021 22:00
Spanish, 03.03.2021 22:10
Mathematics, 03.03.2021 22:10
Mathematics, 03.03.2021 22:10
Mathematics, 03.03.2021 22:10