Biology, 03.02.2021 22:20 orangeicecream
A brightly colored hummingbird species can hover (stay in one place in the air) with its quick-flapping wings and has a long, narrow beak.
Answers: 1
Biology, 22.06.2019 14:40
Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates
Answers: 3
Biology, 22.06.2019 15:50
If people from georgia have just experienced an extremely cold winter the last couple of months, what would the climate most likely be classified as? polar temperate maritime tropical
Answers: 2
Biology, 22.06.2019 19:00
Penicillin is hydrolyzed and thereby rendered inactive by penicillinase (also known as Îē-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(Ξm) 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 22:30
Astudent wants to compare the amounts of co2 given off by yeast provided with different amounts of sugar. the student places a balloon over each container to catch the released co2. which observation is a qualitative observation the student can make?
Answers: 2
A brightly colored hummingbird species can hover (stay in one place in the air) with its quick-flapp...
English, 04.02.2021 17:40
English, 04.02.2021 17:40
Social Studies, 04.02.2021 17:40
Geography, 04.02.2021 17:40
English, 04.02.2021 17:40
History, 04.02.2021 17:40
History, 04.02.2021 17:40
Mathematics, 04.02.2021 17:40
Mathematics, 04.02.2021 17:40
History, 04.02.2021 17:40
Mathematics, 04.02.2021 17:40
Mathematics, 04.02.2021 17:40
Mathematics, 04.02.2021 17:40