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Minerals enter root hair cells primarily through the process of active transport. This involves the movement of mineral ions from the soil into the cells against their concentration gradient, utilizing energy from ATP. Additionally, some minerals can also enter through passive transport mechanisms, such as diffusion, when their concentration is higher in the soil than in the root hair cells. Overall, this uptake is crucial for plant nutrition and growth.
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How do mineral salts enter the root cell?
Minerals enter the root cells through a process called diffusion.Minerals are found dissolved the soil around the root. When minerals dissolve in water they break up into ions. These ions are very small and enter through the holes in the cell membrane.The absorption of mineral salts take place through the root hairs.When the mineral concentration is higher in the soil than in the cells of the root hair then the minerals pass through the cell membrane -from a higher concentration of minerals in the soiltoa lower concentration of minerals in the root hair cells.This process is called diffusion and does not require energy.
Which process most directly enables sperm cells to move from place and enables root hair cells to absorb minerals by active transport?
The process that enables both sperm cells and root hair cells to move and absorb minerals is called active transport. Active transport is a biological process in which molecules or ions are transported across a cell membrane against their concentration gradient, requiring energy from the cell. This process enables sperm cells to swim towards the egg and root hair cells to uptake minerals from the soil.
Which process most directly enables sperm cells to move from place to place and enables root hair cells to absorb minerals by active transport?
Flagellar movement enables sperm cells to move from place to place, while active transport processes enable root hair cells to absorb minerals.
What process does water enter root hair cells?
BY osmosis i.e the concentration gradient created between the outside and the root hairs cells. Water will flow from a high area of concentration to a low area of concentration across a partially permeable membrane
Is growing hair a chemical or physical change?
Growing hair is a biological process that involves physical changes. Cells in hair follicles divide and differentiate to produce new cells, which then form hair strands. This process does not involve a chemical reaction that alters the chemical composition of the hair.
How do mineral salts enter the root cell?
Minerals enter the root cells through a process called diffusion.Minerals are found dissolved the soil around the root. When minerals dissolve in water they break up into ions. These ions are very small and enter through the holes in the cell membrane.The absorption of mineral salts take place through the root hairs.When the mineral concentration is higher in the soil than in the cells of the root hair then the minerals pass through the cell membrane -from a higher concentration of minerals in the soiltoa lower concentration of minerals in the root hair cells.This process is called diffusion and does not require energy.
Which process most directly enables sperm cells to move from place and enables root hair cells to absorb minerals by active transport?
The process that enables both sperm cells and root hair cells to move and absorb minerals is called active transport. Active transport is a biological process in which molecules or ions are transported across a cell membrane against their concentration gradient, requiring energy from the cell. This process enables sperm cells to swim towards the egg and root hair cells to uptake minerals from the soil.
Which process most directly enables sperm cells to move from place to place and enables root hair cells to absorb minerals by active transport?
Flagellar movement enables sperm cells to move from place to place, while active transport processes enable root hair cells to absorb minerals.
By what process do nitrates enter the cell?
Nitrates enter the cell through the process of active transport. Nitrates are essential for development of leaves of a plant and are absorbed through root hair cells.
How do hair cells in the ear contribute to the process of hearing?
Hair cells in the ear are responsible for converting sound waves into electrical signals that can be interpreted by the brain. When sound waves enter the ear, they cause the hair cells to move, which triggers the release of neurotransmitters that send signals to the brain. This process allows us to perceive and understand sounds.
How many cells are there in a root hair?
there are about thousands of root hairs
What process does water enter root hair cells?
BY osmosis i.e the concentration gradient created between the outside and the root hairs cells. Water will flow from a high area of concentration to a low area of concentration across a partially permeable membrane
What is the adaptation of the hair root cell?
To speed up osmosis root hair cells have a large surface area. Root hair cells absorb water and minerals from surrounding soil.
How do sound waves enter the ear and contribute to the process of hearing?
Sound waves enter the ear through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted through the middle ear bones to the inner ear, where they stimulate hair cells in the cochlea. The hair cells convert the vibrations into electrical signals that are sent to the brain, allowing us to perceive and interpret sound.
How does the process of cochlea hair cell regeneration occur in the human auditory system?
The process of cochlear hair cell regeneration in the human auditory system involves the activation of stem cells in the inner ear to replace damaged or lost hair cells. These stem cells differentiate into new hair cells, which then integrate into the existing sensory cells in the cochlea. This regeneration process is still being studied and researched for potential therapeutic applications in treating hearing loss.
What type of tissue is responsible for bringing water from soil?
The root hair cells in plants are responsible for absorbing water and minerals from the soil through a process called osmosis. These cells are located on the surface of the roots and have a large surface area to maximize water absorption.
Is growing hair a chemical or physical change?
Growing hair is a biological process that involves physical changes. Cells in hair follicles divide and differentiate to produce new cells, which then form hair strands. This process does not involve a chemical reaction that alters the chemical composition of the hair.
