Association between sunrays and vitamin D
Write down the association between sunrays and vitamin D?
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Vitamin D, calciferol, is synthesized in skin by action of ultraviolet range of sunrays on precursor molecules. Later it is transformed in its active form in liver and in kidneys.
How calcium ions participate in the muscle contraction? Why do both muscle contraction and muscle relaxation use energy?
Why organisms live in the certain places?
Types of coordination Co-ordination is classified into one of the four types 1) Internal coordination: coordina
On which organelle of cell structure does intracellular digestion depend? And also write down the chemical content of those organelles.
Illustrate the name provided to conditions in which the own immune system of individual is the agent of diseases? What are various examples of such conditions?
Why do cells of nephron tubules have large amount of mitochondria?
Firms are realizing that utilizing diversity an all aspects of the workforce makes not only a strong moral sense but also business sense. By ensuring that diversity is built into various groups of members, such as project teams, business start-up teams, customer response teams, sales force and to
Write down the two big groups into which the cells are categorized?
Give a brief explanation of Cardiomyopathy.
Briefly explain regarding size of a molecule, that makes a substance antigenic.
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