Why does a root hair cell contain mitochondria?
Root hair cells Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.Click to see full answer. Similarly, it is asked, what…
Root hair cells Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient. They also contain lots of mitochondria , which release energy from glucose during respiration in order to provide the energy needed for active transport.Click to see full answer. Similarly, it is asked, what is a root hair cell?A root hair, or absorbent hair, the rhizoid of a vascular plant, is a tubular outgrowth of a trichoblast, a hair-forming cell on the epidermis of a plant root. Plants absorb water from the soil by osmosis. Root hair cells are adapted for this by having a large surface area to speed up osmosis. how do root hair cells obtain a supply of sugars? Water is absorbed from the soil by the root hair cells (which also obtain essential mineral ions) by active transport. The solution passes into the xylem of the plant and is carried to the leaves where the plant cells use the nutrients to make sugars and amino acids. Similarly, you may ask, where is a root hair cell found? The root hair cell is found in a plant cell, just behind the root tip where they are continually being formed. It is found inside the roots of a plant.How does the shape of a root hair cell help osmosis?There are many, elongated root hairs to increase the total root surface area for water absorption. They have thin walls to speed up the intake of water by osmosis. They have large vacuoles to absorb water quickly and transport it to the next cells.
