The endosymbiotic theory was proposed by lynn margulis in the 1970s. part a: in your own words, describe what question the theory was responding to, and what the theory states. (2 points) part b: identify 3 pieces of evidence margulis used to support her theory. (2 points)
Answers: 1
Biology, 22.06.2019 16:30
How did the club fungi get its name? a. it is named for the club-shaped seeds it produces. b. it is named for the way individual species grow together in small groups called “clubs.” c. it is named for the club-shaped area where it produces spores. d. it is named for the club-like mechanism it uses to kill its prey.
Answers: 2
Biology, 22.06.2019 18:30
In two sentences explain the differences of neutrophil and macrophage
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
The endosymbiotic theory was proposed by lynn margulis in the 1970s. part a: in your own words, de...
English, 07.05.2021 14:00
Mathematics, 07.05.2021 14:00
History, 07.05.2021 14:00
Computers and Technology, 07.05.2021 14:00
Physics, 07.05.2021 14:00
Physics, 07.05.2021 14:00
Mathematics, 07.05.2021 14:00
World Languages, 07.05.2021 14:00
Mathematics, 07.05.2021 14:00