Concentration Gradient
Which molecule moves to high concentration to low concentration
Active transport uses energy to move molecules against their concentration gradient, from an area of low concentration to an area of high concentration. This process requires the use of transport proteins and cellular energy in the form of ATP.
Facilitated diffusion is a passive process whereby a molecule is "carried" across a semi-permeable membrane by a channel or protein carrier. Like diffusion, this process requires no energy, however, since passive diffusion can drive movement against a concentration gradient it is not really diffusion.
Active transport
Diatomic molecule is a molecule that is made up of only 2 atoms. Triatomic molecule is a molecule that is made up of only 3 atoms. Thus, the difference is that a diatomic molecule is made up of only 2 atoms while a triatomic molecule is made up of only 3 atoms.
A concentration gradient of molecules refers to the difference in the concentration of a specific molecule across a distance or region, which drives passive diffusion. In contrast, a concentration gradient of ions specifically refers to the variance in the concentration of charged particles (ions) across a space, influencing cellular processes like ion channel transport.
yes. the positive end of the molecule attracts the negative end of the adjacent molecule
yes. the positive end of the molecule attracts the negative end of the adjacent molecule
diffusion
diffusion
Which molecule moves to high concentration to low concentration
Active transport is used to move a molecule from a region of low concentration to a region of high concentration. This process requires energy input in the form of ATP to pump the molecule against its concentration gradient.
The relative concentration of molecule X determines the direction and rate of diffusion; if there is a greater concentration gradient of molecule X, more ATP will be used to facilitate the diffusion process. ATP is used to power certain transport proteins that move molecules against their concentration gradient, so the amount of ATP used is dependent on the concentration gradient of molecule X.
Adjacent carbon refers to carbon atoms that are directly bonded to each other in a molecule. In organic chemistry, adjacent carbons are typically connected by a single bond, known as a sigma bond. These adjacent carbons play a crucial role in determining the overall structure and reactivity of the molecule. The concept of adjacent carbons is important in understanding organic reactions and the stereochemistry of organic compounds.
Diffusion is the phenomenon that explains the movement of any kind of molecule from areas of higher concentration to lower concentration. This process occurs due to the random motion of molecules and is driven by the concentration gradient to achieve equilibrium.
Active transport uses energy to move molecules against their concentration gradient, from an area of low concentration to an area of high concentration. This process requires the use of transport proteins and cellular energy in the form of ATP.
The greater the difference in electronegativities in a diatomic molecule, the higher the polarity of the molecule.