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Which process describes the movement of molecules from areas of high concentration to areas of low concentration-?
diffusion. novanet.
What is protien synthesis-?
Protein synthesis refers to the process whereby the the biological cells generate the new proteins.
How does diffusion differ from facilitated diffusion?
Diffusion is the movement of molecules from an area of high concentration to low concentration without the need for a protein carrier. Facilitated diffusion also moves molecules from high to low concentration but requires a specific protein carrier to assist in the process.
What is an explanation of what an diffusion means?
Diffusion is the process by which particles move from an area of higher concentration to an area of lower concentration, resulting in a more even distribution. This passive transport process occurs due to random molecular motion and does not require energy input. Diffusion is essential for various biological processes, such as the exchange of oxygen and carbon dioxide in the lungs.
What drives Facilitated diffusion?
Facilitated diffusion is driven by the concentration gradient of the molecule being transported. This means the molecule moves from an area of higher concentration to an area of lower concentration. No energy input is required for facilitated diffusion, as it relies solely on the natural tendency of molecules to move down their concentration gradient.
Why does all bacteria ppeform protein synthesis?
All bacteria do perform protein synthesis because it is the process whereby the amino acids are linked together to form the proteins by using the mRNA as the template.
How doesfacilitated diffusion differ from diffusion?
Facilitated diffusion is a process whereby a substance passes through a membrane with a aid of an intermediary or a facilitator. The facilitator is an integral membrane protein that spans the width of the membrane. The force that drives the molecule from one side of the membrane to the other is the force of diffusion. and Diffusion is the process of movement of a substance from the region of higher concentration to the region of lower concentration so as to spread uniformly. Difference : Facilitated diffusion is when polar or charged molecules cross the cell membrane through a trans membrane channel protein. Diffusion is when small, non-polar molecules cross the cell membrane directly through the lipid bilayer. they can do so as they are hydrophobic and hence can pass through the hydrophobic core of the lipid bilayer. crossing the lipid bilayer is difficult for charged/polar particles as they are hydrophilic and large (as they may have hydration shells due to their charged nature), hence they have to cross through transport proteins.
How does facilitated diffusion from diffusion?
Facilitated diffusion is a process whereby a substance passes through a membrane with a aid of an intermediary or a facilitator. The facilitator is an integral membrane protein that spans the width of the membrane. The force that drives the molecule from one side of the membrane to the other is the force of diffusion. and Diffusion is the process of movement of a substance from the region of higher concentration to the region of lower concentration so as to spread uniformly. Difference : Facilitated diffusion is when polar or charged molecules cross the cell membrane through a trans membrane channel protein. Diffusion is when small, non-polar molecules cross the cell membrane directly through the lipid bilayer. they can do so as they are hydrophobic and hence can pass through the hydrophobic core of the lipid bilayer. crossing the lipid bilayer is difficult for charged/polar particles as they are hydrophilic and large (as they may have hydration shells due to their charged nature), hence they have to cross through transport proteins.
What is the difference between simple diffusion and facilitated diffusion?
It doesn't. (answer by RRU member Cyrem)
How does facilited diffusion differ from diffusion?
Facilitated diffusion is a type of passive transport that requires the assistance of carrier proteins to move molecules across the cell membrane, while simple diffusion does not involve any carrier proteins and relies solely on the concentration gradient for movement of molecules. Facilitated diffusion is selective and can transport specific molecules based on the specificity of the carrier proteins, whereas simple diffusion is non-selective.
What is the difference between facilitated diffusion and diffusion?
The difference between diffusion and facilitated diffusion is that facilitated diffusion is that the molecules pass through special protein channels.
What is diffusion and facilitated diffusion?
Facilitated diffusion is a process whereby a substance passes through a membrane with a aid of an intermediary or a facilitator. The facilitator is an integral membrane protein that spans the width of the membrane. The force that drives the molecule from one side of the membrane to the other is the force of diffusion. and Diffusion is the process of movement of a substance from the region of higher concentration to the region of lower concentration so as to spread uniformly. Difference : Facilitated diffusion is when polar or charged molecules cross the cell membrane through a trans membrane channel protein. Diffusion is when small, non-polar molecules cross the cell membrane directly through the lipid bilayer. they can do so as they are hydrophobic and hence can pass through the hydrophobic core of the lipid bilayer. crossing the lipid bilayer is difficult for charged/polar particles as they are hydrophilic and large (as they may have hydration shells due to their charged nature), hence they have to cross through transport proteins.
