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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?
reproduction
Does dissolved minerals enter into the root hair by osmosis not by diffusion?
No it enters by diffusion
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
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?
reproduction
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 many cells are there in a root hair?
there are about thousands of root hairs
Does dissolved minerals enter into the root hair by osmosis not by diffusion?
No it enters by diffusion
Role of proton pump in root hair cells?
acquire minerals from the soil
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.
What are Root Hair Cells used for on a plant?
they provide a good surface area to absorb water and minerals from the soil
What is on the root that actually absorbs water and minerals?
Root hair cells absorb ions (including water molecules),
How do hair and nails develop?
Hair and nails are made of the protein, keratin as well as other minerals in the body. The healthier you eat, the better your hair and nails will grow because all the vitamins and minerals put into your body are put back out through your hair and nails.
