Thioesters are considered high-energy molecules because they have a high potential energy due to the presence of a sulfur atom in the ester linkage, which makes them more reactive and capable of releasing energy during chemical reactions.
Osmosis and diffusion are considered passive transport because they do not require energy input from the cell. Molecules move from areas of high concentration to low concentration in a random process, which does not require the cell to expend energy.
Mitochondria break down high energy molecules like glucose through a process called cellular respiration, which ultimately produces ATP for energy. This process requires oxygen as the final electron acceptor in the electron transport chain.
In a gas, molecules are arranged randomly and move freely in all directions. They have high kinetic energy and collisions between molecules are elastic. The distance between molecules is large compared to the size of the molecules themselves.
Energy-rich compounds refer to molecules that store energy within their chemical bonds. Examples include ATP, which is the primary energy currency of cells, and high-energy phosphate bonds found in molecules like phosphocreatine. These compounds release energy when their bonds are broken during metabolic processes.
Molecules in a gas have high kinetic energy, causing them to move rapidly and collide with one another. This constant motion and collisions lead to the transfer of energy and momentum between molecules, creating pressure and contributing to the overall behavior of the gas.
Yes, active transport from high to low concentrations is considered a high-energy process because it requires energy to move molecules against their concentration gradient.
Diffusion is the movement of molecules from an area of high concentration to an area of low concentration. This process does not require energy input and is considered passive transport.
From bonds in high energy molecules.
sugar
Carbs are reduced molecules that have high-energy electrons.
High temperature speeds up movement in the molecules. This means with higher temperature, there is more energy
The electron transport chain is a series of special molecules in the mitochondrion that receives the high-energy electrons from the carriers.
Yes, in solids, molecules vibrate around fixed positions and have relatively low kinetic energy compared to liquids and gases. The kinetic energy of solid molecules is mainly in the form of vibrational energy rather than translational energy.
Mitochondria in their cells produce vast amount of high energy molecules ATP.
A group of compounds that use only high energy molecules are phosphoenolpyruvate (PEP) carboxylase enzymes. These enzymes are involved in pathways like gluconeogenesis where high-energy phosphate bonds are used for the production of glucose from simple precursors.
adenosine triphoshate
Lipids, specifically triglycerides, are considered to be a long-term storage form of energy in organisms. Lipids are highly efficient molecules for storing energy due to their high energy density and low solubility in water.