Only one molecule of N2 is needed to produce 2 molecules of NH3 because when the single N2 separates there are 2 single nitrogen atoms. The single nitrogen atom reacts with 3 H2 molecules, borrowing 3 hydrogen atoms to create a single NH3 molecule. The remaining nitrogen atom bonds with the 3 remaining hydrogen atoms to make the second NH3.
4 molecules of ATP are produced per molecule of glucose in glycolysis, but 2 are needed (used, degraded, etc.) to start the reaction, so there is really only a net gain of 2 ATP in the process of glycolysis.
In aerobic respiration, one glucose molecule can produce up to 36 to 38 ATP molecules, depending on the efficiency of the cellular processes involved. This includes glycolysis, the Krebs cycle, and oxidative phosphorylation. In anaerobic respiration, however, only 2 ATP molecules are produced per glucose molecule through glycolysis alone.
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
It doesn't. Only other polar molecules.
During aerobic respiration, one molecule of glucose can produce up to 38 molecules of ATP. In contrast, during anaerobic respiration (such as fermentation), only 2 molecules of ATP are produced per molecule of glucose.
Cells of Liver and heart produce 38 but other cells produce only 36 ATP
4 molecules of ATP are produced per molecule of glucose in glycolysis, but 2 are needed (used, degraded, etc.) to start the reaction, so there is really only a net gain of 2 ATP in the process of glycolysis.
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
Molecules that do not have oppositely charged ends are nonpolar molecules.
It doesn't. Only other polar molecules.
No, water is not the only molecule that is polar. Other examples of polar molecules include ammonia (NH3), hydrogen fluoride (HF), and hydrogen chloride (HCl). These molecules have an uneven distribution of charge, causing a separation of positive and negative regions.
During aerobic respiration, one molecule of glucose can produce up to 38 molecules of ATP. In contrast, during anaerobic respiration (such as fermentation), only 2 molecules of ATP are produced per molecule of glucose.
Pentose molecules undergo a similar process as glucose to produce ethanol and carbon dioxide through fermentation. In a series of enzymatic reactions, pentose is converted to pyruvate, which is then converted to acetaldehyde and finally to ethanol. During this process, CO2 is released as a byproduct. The net result is the production of two ethanol molecules and two CO2 molecules from one pentose molecule.
A Bent Molecule is a structure that consists of three atoms bonded so that one of the three serves as the vertex of an angle made by the three atoms. The angle formed will be non-linear, less than 1800. Bent structures will usually produce polar molecules if the bonded atoms have different electronegativity values.
2 ATP + glucose ------> 38, but: 38-2 =36ATP
No, an element is a substance that contains only one type of molecule.
No. There are many, many, many, many other types of molecules.