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What is the refractive index of hydrochloric acid?
The refractive index of hydrochloric acid varies with its concentration. For a 36% concentrated solution of hydrochloric acid, the refractive index is around 1.395 at 20°C.
Why isn't hydrogen included in the periodic table?
Hydrogen is included in the periodic table. It is the first element on the table and has an atomic number of 1. It is placed in Group 1 and Period 1 of the periodic table.
Which is more concentrated HCl or NaOH?
NaOH.because hcl its a gas.and if we search in lab or merck index we find it in 37 pecenent.also HCl after a period decrease their percent because is said that its gas & afte a short time its release in envirmen. sorry my own language is not english.ican not say what i want.
What is the relationship between viscosity and refractive index?
There is no direct relationship between viscosity and refractive index. Viscosity relates to the resistance of a fluid to flow, while refractive index is a measure of how much light bends as it passes through a substance. However, the refractive index of a substance may change with temperature, which can in turn affect its viscosity.
What does whiteness index refer to?
Whiteness Index (WI): A measure which correlates the visual ratings of whiteness for certain white and near-white surfaces. The two most commonly used methods for computing a whiteness index are: CIE Whiteness Index and Ganz-Griesser Whiteness Index vjb020609
What is the refractive index of hydrochloric acid?
The refractive index of hydrochloric acid varies with its concentration. For a 36% concentrated solution of hydrochloric acid, the refractive index is around 1.395 at 20°C.
How do you calculate a mitotic index?
To calculate the mitotic index, you count the number of cells undergoing mitosis in a given sample and divide this number by the total number of cells in the sample. The result is usually expressed as a percentage. Mitotic index is commonly used to assess the rate of cell division in tissues, especially in cancer research.
Which has highest mitotic index muscle skin kidney or lung?
Skin because it has to be continuously replaced.
How to find the mitotic index in a cell sample?
To find the mitotic index in a cell sample, count the number of cells undergoing mitosis and divide it by the total number of cells in the sample, then multiply by 100 to get the percentage. This helps determine the rate of cell division in the sample.
What is the mitotic index for the onion root tip?
The mitotic index for the onion root tip is typically around 18-20%, meaning that around 18-20% of cells in the onion root tip are actively undergoing mitosis at any given time. This high mitotic index is due to the rapid growth and development of the root tip.
Why would the mitotic index be relevant to a diagnosis of breast cancer?
Because cancer is uncontrolled mitosis of cells; thus if the mitotic index of the breast cells in question is outside the normal range (above it, generally), then this would suggest increased rate of cell proliferation which could indicate cancer.
Which type of tissue would have a higher mitotic index normal tissue or cancerous tissue?
Cancer cells have higher mitotic index because they have a mutation in the DNA so they reproduce uncontrollably and therefore divide faster which means they have a higher mitotic index. ex. In a normal lung tissue, % of cells dividing is 5% while in a cancerous lung the % of cells divding is 25 %
What has the author Elizabeth Edgar written?
Elizabeth Edgar has written: 'Fluctuations in mitotic index in the shoot apex of Lonicera nitida'
In what order are items placed on map index?
the r placed in alphabetical order
How is the mitotic index calculated?
The mitotic index is calculated by counting the number of cells undergoing mitosis and dividing it by the total number of cells counted in a particular area of interest, then multiplying by 100 to get a percentage. This provides a measure of the proportion of actively dividing cells in a tissue sample, which can be important for understanding cell proliferation and growth rates.
Was forced to recant his scientific work which was placed on the Index?
Galileo
What is the mitotic index for this cell culture?
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