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Diffusion is the process by which small particles move from a place of high concentration to a place of lower concentration.
By diffusion, small molecules like salts can go inside a cell from the outside. To keep itself alive, a Cell needs to take in many things from its outside.
In Photosynthesis, gaseous Carbon Dioxide (CO2) enters the plant cell by diffusion. CO2 is very important in building food and making energy for the plants.
What else can I help you with?
In plant cell where diffusion occurs?
Gas exchange for photosynthesis - CO2 from the air diffuses into the leaf, and 02 diffuses out of the leaf into the air
What role did diffusion play in the changes you observed?
Before diffusion there is a higher concentration of oxygen molecules outside the cell than inside the cell. After diffusion the concentration of oxygen molecules is the same outside and inside the cell.
Why is it important for scientists to find out more about cell division?
Cell division is essential to life - all forms of reproduction, as well as repair, rely on cell division. Learning about cell division gives a person an understanding of one of the most important processes in biology.
What takes materials in and out of a cell?
The plasma member is a selectively permeable membrane which allows the entry and exit of substances in and out of the cell through the process of diffusion.
How oxygen enters a red blood cell from alveoli in the lungs?
Diffusion along the (partial) pressure gradient.
Why is Photosynthesis important in the plant cell?
It produces glucose for use in all life processes .
What are the main processes for a cell?
Respiration and diffusion
3 ways materials enter and leave cell?
Materials can enter a cell through processes like diffusion, facilitated diffusion, and active transport. These substances can leave a cell through processes such as diffusion, osmosis, and exocytosis.
Which cell processes and sorts proteins to be shipped?
Which cell is where photosynthesis occurs
Why is diffusion and osmosis important to the cell?
Diffusion and osmosis are essential processes for maintaining the balance of molecules and ions inside and outside the cell. Diffusion allows for the movement of nutrients and waste products across the cell membrane, while osmosis regulates the movement of water to prevent the cell from swelling or shrinking. Together, these processes help cells maintain homeostasis and support their survival.
What are the three transport processes that do not require cell energy?
Passive Transport,Facilitated Diffusion, and Simple Diffusion
What do diffusion and osmosis share?
Diffusion and osmosis are both passive transport processes that involve the movement of substances from an area of higher concentration to an area of lower concentration. Additionally, both processes are important for the movement of molecules across cell membranes to maintain equilibrium within the cell.
What are the processes involved in moving substances across the cell membrane?
Diffusion
What types of transport mechanisms through the cell membrane are passive?
diffusion, facilitated diffusion, and osmosis
Why is diffusion important in cell metabolism?
Diffusion is important in cell metabolism because it allows for the efficient movement of molecules such as nutrients, waste products, and signaling molecules in and out of the cell. This enables cells to maintain proper function by transporting essential molecules to where they are needed and removing harmful waste products. Diffusion also plays a critical role in processes such as gas exchange and nutrient uptake.
What requires no energy from the cell?
facilitated diffusion
Why are the cell chloroplast sis important to the cell?
It is very important. They are doing photosynthesis.
