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BIO 116 Lab Final Questions And Answers With Latest Updates $8.99
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BIO 116 Lab Final Questions And Answers With Latest Updates

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BIO 116 Lab Final Questions And Answers With Latest Updates Accuracy (Lab 4) ANS measuring and dispensing the correct volume Precision (Lab 4) ANS getting the correct volume to the correct, exact location Transgenic Crop ANS Genetic material is transferred between 2 different species to achieve a d...

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  • December 13, 2024
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  • 2024/2025
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  • bio 116
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BIO 116 Lab Final Questions And Answers With Latest
Updates

, BIO 116 Lab Final Questions And Answers With Latest
Updates


Accuracy - ✔✔a measure of how close a result matches a correct or standard value



Precision - ✔✔a measure of variability. For example, three darts placed close together on a dartboard
indicate high precision, but if this cluster of darts is far from the bullseye it would also indicate low
accuracy



Aliquot - ✔✔a portion of something (noun); or to divide or transfer a portion of something (verb). For
this lab, aliquot refers to an amount of liquid



Micropipette - ✔✔an instrument used to measure/deliver amounts of liquid with high accuracy and
precision. Micropipettes are expensive so treat these with respect



Spectrophotometer - ✔✔an instrument for measuring the intensity of light that is transmitted through a
sample (transmittance) or absorbed by a sample (absorbance). In this lab, you will measure light
absorbance at a defined wavelength



Molar weight - ✔✔a measure of mass. By definition, a mole is 6x1023 objects



Standard curve - ✔✔a graph in which properties of known samples are measured and plotted. The
direct proportionality of these properties can then be used to determine the same information from
unknown samples. In this lab, a standard curve of Absorbance versus protein concentration will be used
to determine the concentration of protein in an unknown sample.



Concentration - ✔✔C1V1=C2V2



Enzyme - ✔✔molecules which catalyze biochemical reaction and bind specific reactants, referred to as
substrates.

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