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The prostatic specific antigen (PSA) is a typical well known biomarker.
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∙ 8y ago
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∙ 13y agocarbohydrates
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How does limestone increase the hardness and adjust the PH of water?
In very simple terms. Limestone is an alkaline and when it comes into contact with water, alkaline molecules/components are formed and these buffer/ bind with some of the acid molecules/components and thus cancel them out reducing the acidity (increasing the alkalinity) of the water.
Why it is important to know the shape of molecules in relation to their solubility in water?
Some shapes will allow many molecules to arrange around the water molecule while other shapes will not
Why do passenger molecules need to be helped by the carrier protein?
Some molecules can't go through the cell membrane.
What are the some complex food molecules?
Starch (polysaccharide), proteins, and lipids are some complex food molecules.
What are the basic structure of a hydrocarbon and why these molecules are hydrophobic?
Hydrocarbons = Molecules containing only carbon and hydrogen - Are major components of fossil fuels produced from the organic remains of organisms living millions of years ago, though they are not prevalent in living organisms. - Have a diversity of carbon skeletons which produce molecules of various lengths and shapes. - As in hydrocarbons, a carbon skeleton is the framework for the large diverse organic molecules found in living organisms. Also, some biologically important molecules may have regions consisting of hydrocarbon chains (e.g. fats). - Hydrocarbon chains are hydrophobic because the C-C and C-H bonds are nonpolar.
What are adjectives for marker?
some adjectives for marker could be: blue marker, red marker, black marker
How does limestone increase the hardness and adjust the PH of water?
In very simple terms. Limestone is an alkaline and when it comes into contact with water, alkaline molecules/components are formed and these buffer/ bind with some of the acid molecules/components and thus cancel them out reducing the acidity (increasing the alkalinity) of the water.
Why is trigonometry important for chemistry?
Some chemical reactions depend on the shape of molecules and the study of the shape of molecules - requires knowledge of trigonometry.
What are some components of warm up and cool down and why are they important?
All of the above-apex
What are some components of the warm-up and cool - down and why are they important?
All of the above-apex
Does osmosis use carrier proteins?
No. Water molecules can fit in between the different components of the cell membrane, such as in between the phosholipid bilayers. The same works for some noncharged molecules. There is no point in using proteins if the molecules are small enough to fit between the cracks in the cell.
CD4 stands for what?
The CD stands for 'cluster of differentiation' and is way to categorise some of the cells that are part of your immune system. CD4 is T-cell and is the most important immune marker for monitoring HIV.
Components of spread sheet programs?
Some components of a spread sheet include the cells and columns. Functions are another important aspect to spread sheets because they allow you to compute.
Why it is important to know the shape of molecules in relation to their solubility in water?
Some shapes will allow many molecules to arrange around the water molecule while other shapes will not
Why are molecules important?
Because our body use them in all the biochemicals reactions that allow us to live. They are necessary, some in small doses some in bigger. That is why we separate them in macronutrients (inorganic molecules used in big quantity) and micronutrients (inorganic molecules used in small quantities)"
What are the key components of accounting information system?
Some key components to an accounting information system is the ability to communicate with other departments. Another important component is the person operating the system.
What is an enzyme marker?
some enzymes present in certain organelles only , such specific enzymes are called marker enzymes
