If the FOV measures 450 μm and the cell being observed occupies about 20% of the...
If the FOV measures 450 μm and the cell being observed occupies about 20% of the diameter of the field of view, what is the size of the cell in micrometers?
(Do not write the units in your answer)
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If the FOV measures 450 μm and the cell being observed occupies
about 20% of the...
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A red blood cell typically carries an excess charge of about −2.5×10^−12 C distributed uniformly over...
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A red blood cell typically carries an excess charge of about -2.5 x 10-2 C distributed...
A red blood cell typically carries an excess charge of about -2.5 x 10-2 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 6.6 um in diameter and with a mass of 9.0 x 10"" kg. How many excess electrons does a typical red blood cell have? excess electrons: electrons Does the mass of the extra electrons appreciably affect the mass of the cell? To find out, calculate the ratio of the mass...
Interconversion of prefixed and base SI units A cell biologist measures the volume of a bacteria cell. The volume is 6.818 10 L . What is the volume in picoliters? Write your answer as a decimal
A typical prostate gland has a mass of about 20 g and is about the size of a walnut. The gland can be modeled as a sphere 4.50 cm in diameter and of uniform density. What is the density of the prostate? Express your answer in g/cm^3 and in standard SI units. How does the density compare to that of water? The density of the prostate is % of the density of water. During a biopsy of the prostate, a...
(796) Problem 3: A 0.072 F capacitor is being held at a potential difference of 333 V. 33% Part (a) what is the charge, in coulombs, on one of the plates? 02.40 10-11 Q = 2.4E-11 Correct! 33% Part (b) If you measure the size of each plate to be 29 cm2, how far apart are the plates, in micrometers? d-3.56 106 d 3.56E-6 X Attempts Remain Feedback: The answer provided was not correct. We have recognized the following ier...
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A red blood cell typically carries an excess charge of about -2.5 x 10-2 C distributed uniformly over its surface. The red blood cells can be modeled as spheres approximately 6.6 um in diameter and with a mass of 9.0 x 10"" kg. How many excess electrons does a typical red blood cell have? excess electrons: electrons Does the mass of the extra electrons appreciably affect the mass of the cell? To find out, calculate the ratio of the mass...
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