bent
The term that describes the arrangement of atoms within a molecule is called molecular structure. It defines the relative position of atoms and their bonds in a molecule, which influences the molecule's properties and reactivity.
chemistry
Because the water molecule is bent, it is polar
A lipid molecule consists of a glycerol backbone attached to fatty acid chains. The fatty acid chains can vary in length and saturation, resulting in different types of lipids such as triglycerides, phospholipids, and sterols. Lipids are hydrophobic molecules that play essential roles in energy storage, membrane structure, and cell signaling.
A water molecule is polar because there is an uneven distribution of electrons between the oxygen and hydrogen atoms.
they are vibrating slightly
DNA are double helical spiral molecules. Structure was discovered by Watson and Crick
Hydrophobic describes molecules that are repelled by water. You can determine if a molecule is hydrophobic by looking at its structure - if it contains mostly nonpolar covalent bonds or hydrophobic functional groups (e.g. alkyl groups), it is likely to be hydrophobic. Additionally, hydrophobic molecules tend to aggregate together in water due to the hydrophobic effect.
The movement of water through a semipermeable membrane is called osmosis.
The movement of water through a semipermeable membrane is called osmosis.
When water is attracted to other water molecules it is called cohesion. When water is attracted to other substances it is called adhesion.
A water molecule is polar because there is an uneven distribution of electrons between the oxygen and hydrogen atoms.