Want this question answered?
Proteins and DNA.
Chemical because it's breaking apart the molecular structure of the water molecules.
The bond between water molecules is known as a hydrogen bond.
In ice, water forms a rigid lattice structure. Every water molecule has 4 hydrogen bonds with other water molecules, 1 from each hydrogen and 2 from each oxygen.
Oxygen and hydrogen have diatomic molecules.
Water molecules are associated by hydrogen bonds.
Hydrogen pump.
Carbon, Hydrogen and Oxygen
Proteins and DNA.
Two hydrogen molecules and one oxygen molecule.
Hydrogen Bonds
They all have organic molecules and hydrogen bonds.
Hydrogen bonds are considered weak bonds, however in large biochemical molecules, they can act as a stabilizer. An example is a protein, which contains numerous weak bonds (Hydrogen, van der Waals, and hydrophobic), after the primary structure.
The cohesion between strands of the DNA double helix and the primary structure of proteins are both dependent on hydrogen bonding.
Well methane has a chemical structure of CH4 (one carbon surrounded by 4 hydrogen atoms), so for 2 methane you would need a total of 2 carbon atoms and 8 hydrogen atoms (or 4 H2 molecules)
The chemical structure of the molecules. 2 Hydrogen connected by one Oxygen
There are two atoms of hydrogen in a water molecule, but no hydrogen molecules.