A holdfast is a root-like structure that anchors aquatic sessile organisms, such as seaweed, other sessile algae, stalked crinoids, benthic cnidarians, and sponges, to the substrate.
Proteins in the cell membrane that assist with facilitated diffusion are known as carrier proteins or transport proteins since they carry material across the cell membrane .
You would be studying the links between stress and illness.
Cell walls are made out of cellulose and they give a sturdy structure to the cells (if you notice they have a rectangular shape)
When blood flow to the brain is interrupted, less oxygen and glucose reach the brain. This causes brain damage and neurological problems.
<h3>Blood flow to the brain</h3>
Blood circulation in the brain has an important function in maintaining brain health. Blood circulation provides the brain with the oxygen and nutrients it needs to function properly.
Blood carries oxygen and glucose to the brain. The brain makes up only a small part of your total body weight, but it requires a lot of energy to function. The brain uses about 15% of the oxygen and glucose the body needs. In short, blood flow to the brain is a very important factor in maintaining brain health. If this cycle is disrupted, the brain can be damaged. As a result, many diseases and disorders related to nerve function can occur.
Learn more about proper warm up affect blood flow at brainly.com/question/399664
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