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Answer:
Energy is not a requirement for the occurrence of osmosis
Explanation:
Osmosis is a passive method of water movement driven by the concentration gradient between the cell's membrane and the extracellular fluid. In OSMOSIS, water moves from a region of low solute concentration/high solvent concentration to a region of high solute concentration/low solvent concentration via a semi-permeable membrane.
Water will naturally move across a living cell's membrane when the concentration of the solute in the cell differs from that of the extracellular solution. Osmosis is a special type of diffusion, hence, no energy is expended by the cell to perform this process. This is why it is called a PASSIVE transport.
Supine hypotension syndrome is the medical term for when a pregnant woman feels lightheaded and has a dip in blood pressure while lying down.
Supine hypotension in pregnancy: what is it?
- When you're pregnant, resting flat on your back might make some symptoms, including indigestion and shortness of breath, worse. Her blood pressure may also drop as a result of it.
- Supine hypotension syndrome is the medical term for when her blood pressure drops while she is pregnant and laying on her back. When a pregnant woman lies supine, the gravid uterus pushes on the inferior vena cava, resulting in a reduction in central venous return. This condition is known as a supine hypotensive syndrome (also known as inferior vena cava compression syndrome).
Learn more about supine hypotensive syndrome here:
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