Association between sunrays and vitamin D
Write down the association between sunrays and vitamin D?
Expert
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.
Give brief description of the term hypertension?
Name the tissues which form the skin in vertebrates?
In addition to vertebrates two invertebrate phyla include species which make pulmonary respiration. Which are such phyla?
Describe the secondary or peripheral lymphoid organs in brief?
Difference between plasma membrane and cell wall: Plasma membrane and cell wall is not similar thing. Plasma membrane, also termed as cell membrane, is the outer membrane general to all living cells and it is made
Data Communications: It refers to sending digital messages employing communication technology. The Communication technology employed in data communications comprises wires, radio frequencies and optic fibers. In the United States, the Federal Communic
Tactical Planning: The steps or tactics required to attain the goals stated in a strategic plan. For illustration, when a company's strategic plan is to turn into a market leader, its tactical plan may be to double the amount spent on marketing and ad
Why does the ingestion of vegetable fibers enhance the bowel habit in people which suffer from hard stools?
How do kidneys contribute in the blood volume control? Explain how blood volume of the body associated to the arterial pressure?
What biomass pyramids represent?
18,76,764
1936695 Asked
3,689
Active Tutors
1436919
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!