Fat molecules.
Water molecule is polar, and therefore water is a good solvent for other polar molecules, dissolving them when they come in contact with one another. Water is not a good solvent for nonpolar molecules, such as fats. A fat has no polar grups to interact with water molecules. An emulsifier, however, can cause a fat to disperse in water. An emulsifier contains molecules with both polar and nonpolar ends. When the nonpolar ends interact with the fat and the polar ends interact with the water molecule, the fat disperses in water, and an emulsion results.
Active transport requires energy to move a molecule.
False. The complete breakdown of a glucose molecule during oxidative respiration actually requires six molecules of oxygen.
Active transport requires energy to move a molecule.
A large glucose molecule requires facilitated diffusion but an oxygen molecule does not is a semipermeable membrane.
Yes, a dehydration reaction joins smaller molecules by removing a water molecule. This process results in the formation of larger molecules and the release of a molecule of water as a byproduct.
Active transport requires energy to move a molecule.
A semipermeable membrane is a large glucose molecule that requires facilitated diffusion but an oxygen molecule does not.
dna
The bonding of two amino acids to form a larger molecule requires the removal of a water molecule in a condensation reaction, forming a peptide bond between the amino acids. This process is catalyzed by an enzyme called a ribosome.
Conduction requires the presence of matter. The way conduction works is that one molecule bumps into another molecule, transferring energy. This mechanism, obviously, requires the presence of molecules.
No - to be amine based, requires a nitrogen in the molecule.
active transport
False. The complete breakdown of a glucose molecule during oxidative respiration actually requires six molecules of oxygen.
No, diffusive equilibrium requires a concentration gradient and the ability of the molecule to pass through a membrane. If a molecule is impermeable, it cannot move freely across the membrane, so diffusive equilibrium is not possible for that molecule.
A large glucose molecule requires facilitated diffusion because it is too big to pass through the cell membrane without assistance from transport proteins. In contrast, an oxygen molecule is small enough to diffuse freely across the cell membrane through simple diffusion due to its size and hydrophobic nature.
It requires two raw materials. Those are H2O and CO2 gas.
Active transport requires energy to move a molecule.