Why does a flower have to be open for pollination to occur?
A. To expose the pistil
B. To exp...
Biology, 12.03.2021 18:00 lucycbrumby3150
Why does a flower have to be open for pollination to occur?
A. To expose the pistil
B. To expose the roots
C. To expose the sepals
D. To expose the leaves
Answers: 3
Biology, 21.06.2019 14:30
When creating a graph, the goes on the x axis and the goes on the y axis. a. dependent variable, independent variable b. experimental group, control group c. independent variable, dependent variable d. control group, experimental group
Answers: 1
Biology, 22.06.2019 06:30
Mitosis creates two identical daughter cells from one parent cell creates four nonidentical daughter cells from one parent cell is the most common type of reproduction for bacteria is the process by which male and female reproductive cells are created
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
Physics, 07.04.2020 00:49
English, 07.04.2020 00:49
Physics, 07.04.2020 00:49
English, 07.04.2020 00:49
History, 07.04.2020 00:49
Mathematics, 07.04.2020 00:49
Mathematics, 07.04.2020 00:49
Mathematics, 07.04.2020 00:49
History, 07.04.2020 00:49
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Mathematics, 07.04.2020 00:50