Earth has a period of rotation of
A. one year
B. one day
C. one month
D. One wee...
Biology, 05.05.2020 20:46 nhester3401
Earth has a period of rotation of
A. one year
B. one day
C. one month
D. One week
Answers: 1
Biology, 22.06.2019 04:00
Food contains a sugar called ( ), which is broken down in a process called cellular ( ). this process uses ( ) to break down food molecules and provide energy for cells. fill in the parentheses
Answers: 2
Biology, 22.06.2019 04:30
Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?
Answers: 3
Biology, 22.06.2019 07:30
Anurse is preparing to administer ampicillin 500 mg in 50 ml of dextrose 5% in water (d5w) to infuse over 15 min. the drop factor of the manual iv tubing is 10 gtt/ml. the nurse should set the manual iv infusion to deliver how many gtt/min? (round the answer to the nearest whole number. use a leading zero if it applies. do not use a trailing zero.)
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
Social Studies, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
Biology, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
SAT, 05.01.2021 09:30
Mathematics, 05.01.2021 09:30
Biology, 05.01.2021 09:30
Social Studies, 05.01.2021 09:30