Covalent bond.
Actually I think it's hydrogen bonds. I do not believe covanlent bonds contribute to structure at all. Think about the bonds between water molecules. The oxygen atom in a water molecule has a slightly negative charge, whereas the hydrogens have slightly postitive charges. When another water molecule comes along the opposite charges are attracted to one another thus giving the molecules a specfic structure. I don't know if this is a very good example, but it is the easiest way of explaining it without getting into specifics.
Molecular sieves work by trapping molecules that are too large to pass through their pores, while allowing smaller molecules to pass through. This separation is based on the size and shape of the molecules, with larger molecules being excluded from passing through the sieve.
Water molecules have a bent or V-shape due to the repulsion between the lone pairs of electrons on the oxygen atom.
The process of breaking down large molecules into smaller molecules is called catabolism. This process releases energy that cells can use for various functions.
SO3
No, catabolic reactions break down large molecules into smaller ones, releasing energy in the process. Anabolic reactions, on the other hand, use energy to synthesize large molecules from smaller ones.
Hydrogen Bonds
The stability of the three-dimensional shape of many large molecules is dependent on interactions such as hydrogen bonding, disulfide bridges, hydrophobic interactions, and electrostatic forces between different regions of the molecule. These interactions help maintain the specific shape and structure required for the molecule to function properly. Any disruption to these interactions can lead to loss of stability and functional changes in the molecule.
Molecular sieves work by trapping molecules that are too large to pass through their pores, while allowing smaller molecules to pass through. This separation is based on the size and shape of the molecules, with larger molecules being excluded from passing through the sieve.
The chemical compositon and the chemical bonds affect the shape of molecules..
The cell membrane controls the movement of substances in and out of the cell, maintaining an internal balance of ions and molecules. It also helps in communication between cells by interacting with external signaling molecules. Additionally, the cell membrane provides structural support and shape to the cell.
The general shape is "bent".
well,.....for gas when it is heated the molecules spread and have power and become into vapor, and compared to liquid and solid it is larger because liquid is a not a solid and does not have a fixed shape, and a solid has a fixed shape and gas can be put into anything!
Lipids are fats, or to be technical, they are non-polar organic molecules. They do form large molecules but they do not polymerize.
Large Food Molecules in The Small Intestine!
Some chemical reactions depend on the shape of molecules and the study of the shape of molecules - requires knowledge of trigonometry.
Cellulose molecules have a linear shape, with a repeating chain of glucose units bonded together.
no but has many small molecules