known to communicate with its own species by secreting a small molecule called bactoX (MW = 113.7 g/mol). A. Each bacterium contains 5140 bactoX molecules that can be secreted. How many moles of bactoX are present in a 1.9 µL sample volume that contains 4.444 x 10° bacterial cells? moles: mol B. Calculate the molarity (mol/L) of bactoX in the 1.9 µL sample volume if all of the bacteria were to simultaneously secrete all of the bactoX molecules contained within their cell bodies into the vial.

Curren'S Math For Meds: Dosages & Sol
11th Edition
ISBN:9781305143531
Author:CURREN
Publisher:CURREN
Chapter9: Parenteral Medication Labels And Dosage Calculation
Section: Chapter Questions
Problem 6.7P
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D. What volume, in nanoliters, would the bacteria cells in part C occupy if tightly packed? Assume that there is no space
between the cells.
volume:
nL
Transcribed Image Text:D. What volume, in nanoliters, would the bacteria cells in part C occupy if tightly packed? Assume that there is no space between the cells. volume: nL
A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 1.4 femtoliters. This particular type of bacteria is
known to communicate with its own species by secreting a small molecule called bactoX (MW = 113.7 g/mol).
A. Each bacterium contains 5140 bactoX molecules that can be secreted. How many moles of bactoX are present in a 1.9 µL
sample volume that contains 4.444 x 10° bacterial cells?
moles:
mol
B. Calculate the molarity (mol/L) of bactoX in the 1.9 µL sample volume if all of the bacteria were to simultaneously secrete all
of the bactoX molecules contained within their cell bodies into the vial.
concentration:
M
Transcribed Image Text:A fictional cubed-shaped bacterium, Bacterius cubis, occupies a volume of 1.4 femtoliters. This particular type of bacteria is known to communicate with its own species by secreting a small molecule called bactoX (MW = 113.7 g/mol). A. Each bacterium contains 5140 bactoX molecules that can be secreted. How many moles of bactoX are present in a 1.9 µL sample volume that contains 4.444 x 10° bacterial cells? moles: mol B. Calculate the molarity (mol/L) of bactoX in the 1.9 µL sample volume if all of the bacteria were to simultaneously secrete all of the bactoX molecules contained within their cell bodies into the vial. concentration: M
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