course of action is obtain a tube of water filled to the same volume to place across from the specimen
<h3>
Why do blood samples need to be centrifuged?</h3>
The effect of heparinized blood sample centrifugation time on clinical chemistry and immunology results has rarely been studied. The WHO recommended a 15-minute centrifugation time without citing any scientific publications. The time spent centrifuging has a significant impact on the turnaround time.
On a Roche Cobas 6000 system, we examined 74 parameters in samples from 44 patients to see if there was a statistically significant difference in test results between specimens centrifuged at 2180 g for 15 minutes, 2180 g for 10 minutes, or 1870 g for 7 minutes. For each centrifugation condition, two tubes with different plasma separators (both Greiner Bio-One) were used. Deming fit was used to make statistical comparisons.
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Answer: (Aerobic and anaerobic respiration)
Explanation:
Respiration by living organisms can be investigated by carrying out experiments to show the production of carbon dioxide and heat.
Investigating carbon dioxide production
Limewater turns milky in the presence of carbon dioxide. It can be used to show that exhaled air contains more carbon dioxide than inhaled air.
Carbon dioxide dissolves in water to form a weakly acidic solution. Hydrogencarbonate indicator is used to show the presence of carbon dioxide in solution. It is:
red at neutral pH (no carbon dioxide)
yellow at low pH (carbon dioxide present
Answer:
Langer's lines.
Explanation:
The human body can be divided into the planes with the help of the different imaginary line. The three different plane of the human body are transverse plane, coronal plane and sagittal plane.
Langer's line also known as the cleavage line may eb defined as the topological line that are used to draw the map in the human lines. These lines are used by the surgeon to reduce the scarring and to provide the cosmetic appearance to the individual.
Thus, the answer is langer's line.
The answer would be light. Light is needed in plants so that they can do the process of photosynthesis.
Answer:
As latitude increases, the temperature decreases
