Web19 Jan 2024 · The purpose of root hairs is absorbtion. If you consider multiple cells along the length of the hair, additional cell walls and plasma membranes would somewhat impede the movement of nutrients. More importantly, the absorbtion is a function of the surface area of the hair. WebThe top of the Organ of Corti is the tectorial membrane. When the basilar membrane waves, the tectorial membrane shifts sideways relative to the basilar membrane, and stimulates the hair cells. This causes the hair cells to shift and release neurotransmitters. The actual motion of the hair cells are quite tiny. If a hair cell were as tall as ...

What is found in a root hair cell and not a liver cell? – Quick-Qa

WebWhen the liver is damaged, stellate cells can change into an activated state. The activated stellate cell is characterized by proliferation, contractility, and chemotaxis. This state of the stellate cell is the main source of … Web(ii) Explain how the structure of the root hair cell is adapted to absorb water from ... liver red blood cell eye white blood cell kidney (2) Order Structure smallest largest (Total for Question 8 = 6 marks) *P43532A01928* 19 Turn over BLANK … lichen planus on hand

Hyperpigmentation: Age Spots, Sun Spots & Liver Spots - Cleveland Clinic

WebRoot hair cells: These cells are found in the roots of plants. They are found in the outer layer of cells in plant roots. Root hair cells have a long finger-like projection, which increases … Web4 Apr 2002 · Introduction. Root hairs are long tubular-shaped outgrowths from root epidermal cells. In Arabidopsis, root hairs are approximately 10 µm in diameter and can … WebRoot hair cell There are no top and bottom walls between xylem vessels, so there is a continuous column of water running through them. Their walls become thickened and … lichen planus on attached gingiva