Why is it important not to leave fingerprints or scratch the sample cells in spectrophotometric measurements?.

Question

ctorres6038 ctorres6038

08-11-2022
Biology

Answered

Why is it important not to leave fingerprints or scratch the sample cells in spectrophotometric measurements?.

Answer :

Other Questions

Which scientific concept is it important to use in the model of cellular respiration?

A scientists test the blood cholesterol concentration in a sample of men between 25 and 34 years old.

based on figure 1, what percent of the time required to complete a full cycle do the cells typically spend in interphase?

Based on Figure 1, what percent of the time required to complete a full cycle do the cells typically spend in interphase? A.) 5% B.) 35% C.) 50%

simple diffusion requires energy to move materials through the membrane that is why it is called passive ___

Simple diffusion requires energy to move materials through the membrane that is why it is called passive.a. Trueb. False

apoptosis is a term describing the process by which cells stop dividing and die. it is a normal part of an organism’s life cycle. apoptosis is carefully control

How do you relate the classification of organisms to other concepts or topics in biology or other disciplines?

contexto1025 contexto1025 · Answer 1 · 2022-11-14T11:12:31-05:00

Using the theories of the cell, we got that Scratches and fingerprints on the surface of the cell can decrease the amount of light that reaches the detector is the reason not to leave fingerprints or scratch the sample cells in spectrophotometric measurements.

This instrument depends on a careful usage to measure accurately the concentration in an specific solution. The wavelength can be inaccurate if some procedures were not done during the preparation process.

When cleaning the cuvette or manipulating it, always use a lint free cloth and make sure that you removed any drops of water that might have fallen into the cuvette.

Hence, the reason not to leave fingerprints or scratch the sample cells in spectrophotometric measurements is because Scratches and the fingerprints on the surface of the cell can decrease the amount of light that reaches the detector.

To know more about cells, visit here:

https://brainly.com/question/3142913

#SPJ4