Chemical element in the central of chlorophyll
Name the chemical element is central in the chlorophyll molecule?
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The chemical element which is central in the chlorophyll molecule is magnesium. One atom of magnesium is existed in the center of an amalgam of 8 nitrogen-containing carbon rings.
Name the extraembryonic membranes which are present in vertebrates?
This is concerned with understanding, predicting and regulating human behavior in organizations. A model describes the abstraction of reality and simplifies the representation of real life phenomenon called organizational behavior.
Determine the number of carbon-dioxide molecules which are liberated after each cycle of Krebs cycle? For a single glucose how many carbon-dioxide molecules were already released by the aerobic respiration at that point?
Specify the first heart chamber in which the blood enters? Where does blood go after passing that particular chamber? What is the name of valve which separates the compartments? Why is that valve essential?
Specify the cells which are generated within the first stage of embryonic development called?
Write down the formula of DPD for withered (shrunken) plant cells? How that circumstances is probable?
What is meant by the term acidosis and alkalosis?
How dissimilar are the concepts of resting potential, action potential and excitation threshold regarding neurons?
Name the structures which compose the human vision apparatus? Answer: The organs of human visual apparatus are the eyes, optical nerves and the visual regions of the
Write down the logical order in which the concepts of molecules, atoms, cells... up to biosphere are allocated?
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