The perivascular feet of the <u>endothelial cells</u> help create a blood-brain barrier.
<h3>What are endothelial cells?</h3>
Endothelial cells can be defined as those type of cells found in the inside lining of blood vessels, lymph vessels, and the heart.
Interestingly, the major function of the edothelial cells is that they release substances that control vascular relaxation and contraction as well as enzymes that control blood clotting, immune function and platelet (a colorless substance in the blood) adhesion.
So therefore, the perivascular feet of the endothelial cells help create a blood-brain barrier.
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☁️ Answer ☁️
True.
chlorophyll is the only pigment, which gives green colour to the plants
Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light.
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Answer:
The process capability ratio and the process capability index
Explanation:
The process capability ratio is calculated by dividing the difference of the upper and lower specification limits by six standard deviations. It is a ratio of specification to the process variation. It determines whether a process meets design specifications or not.
Whereas the process capability index measures the proportion of variation between centre of processes and the nearest specification limits.
These two are the statistical measure of a process capability which determine quantitatively that a process is capable or not.
