Illustrate the term hormones
Illustrate the term hormones?
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Hormones are substances secreted by the endocrine glands and collected by the circulation that act to produce effects upon specific tissues and organs. Hormones acts in response to a effectors (stimulus) of the endocrine system.
Give a brief explanation of food chain.
The study of different types of body functions or processes like respiration, growth and photosynthesis is called physiology. Physiology is the science of the function of living systems. Physiology includes how organisms, organ systems, cells, organs or biomolecules c
Why in bread and cake manufacture are alcoholic fermenting organisms employed and not lactic fermenting organisms?
Illustrate TH-cells briefly?
Explain the phenomenon that some plants adapted to the dry environment open their stomata only during the night?
Considering the toxicity and the need for dilution in the water compare the ureotelic and the uricotelic excretions? Write some of the examples of animals which have these respective types of excretion?
Define the term chloroplasts? Describe the main function of chloroplasts?
Write down the cellular structure in which mRNA molecules bind to start protein synthesis?
How do cells of the neoplastic tumors acquire nutrients and oxygen and release wastes?
Explain about the TSH (thyroid-stimulating hormone) blood level in hypothyroidism? Why is there swelling of the thyroid in the widespread goiter disease?
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