Biology Unit 5 BTEC National Applied Science Questions and Answers
What is urinalysis? Measure the products excreted from the body via urine and can be used to detect many different diseases and chemical substances in the body. Through what method is the water leaving your body? (these are uncontrolled factors) -sweating -illness -exhalation -too much of salt what is the thing that monitors the level of water in blood? -the volume of water in the blood is monitored by hypothalamus in the brain why ion's level should kept in control? -ion level present in the blood should be kept relatively constant to control osmosis and diffusion between the cells and in the body
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