Spectrophotometry

What passes through your sample to give you an absorbance reading?

• Water

• Blank solution

• Biuret

• Light

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

Which of the following is the correct equation for BeerLambert law?

• E = A / LC

• C = E / AL

• A = ELC

• L = ACE

Tags

NGSS.HS-PS4-3

MX + C equation best describes .......

• Donald Trumps hair

• A gradient

• A straight line on a graph

• The highest plot

In a spectrophotometer, what does the light pass through before it reaches your sample?

• a void

• a funnel

• prism

Tags

NGSS.HS-PS4-5

In the equation mx + c...... What does M stand for

• Gradient

• Y intercept

• lowest plot

• X intercept

If your patient sample is much higher than your healthy sample, does this mean they definitely have familial hypercholesterolemia?

• Yes

• No

• I do not care I hate this

Can you make a definite health conclusion based on your data regarding cholesterol?

• Hell Yeah

• Nope.... This is suggestive data

• I do not need any data

• Please just let me pass

Which of the following statements is correct??

• Spectrophotometry allows for a correlation to be made between samples

• Spectrophotometry allows for a correlation to be made between patient absorbance

• Spectrophotometry allows for a correlation to be made between absorbance and concentration

• Spectrophotometry allows for a correlation to be made between the concentration of each sample

Tags

NGSS.HS-PS4-3

If you use biuret to blank the spec, what does that mean for your samples?

• The biuret will become a contaminated

• The biuret will become the sample

• The biuret solution is blanked so only the sample is read in the spec

• The biuret is the devils juice and should be drank!..... But don't

Epsilon is a function of which equation?

• BeerLambert Law

• MX +C

• C1V1 = C2V2