Which process breaks up molecules into smaller units?
The process that breaks up molecules into smaller units is called catabolism. Large molecules, such as nucleic acids, are broken down into smaller molecules, such as amino acids.
What is the process of building up large molecules called?
The process of building up large molecules from small components is a(n) anabolic process. If energy is released when a molecule is broken apart, it is a(n) exergonic reaction. A bond in which valence electrons are shared is called covalent.
What type of reaction is released when a molecule is broken apart?
If energy is released when a molecule is broken apart, it is a(n) exergonic reaction. A bond in which valence electrons are shared is called covalent. A lipid with four sites lacking hydrogen saturation is a polyunsaturated lipid. Which type(s) of subatomic particles can be located within the nucleus of an atom?
What happens when a lipid molecule is broken apart?
If energy is released when a molecule is broken apart, it is a(n) exergonic reaction. A bond in which valence electrons are shared is called covalent. A lipid with four sites lacking hydrogen saturation is a polyunsaturated lipid.
What kind of reaction breaks large molecules into smaller ones?
Catabolic ReactionsCatabolic Reactions. Catabolic reactions break down large organic molecules into smaller molecules, releasing the energy contained in the chemical bonds.
What is it called when a molecule breaks down?
Chemical decomposition, or chemical breakdown, is the process or effect of simplifying a single chemical entity (normal molecule, reaction intermediate, etc.) into two or more fragments. Chemical decomposition is usually regarded and defined as the exact opposite of chemical synthesis.
What is the best description of dissolving?
That leaves the nonpolar parts waving in the air. Dissolving is best described as ... a mingling of molecules and/or ions. When sugar dissolves in water, the sugar molecules remain intact but mingle with water molecules. When salt (NaCl) dissolves, its Na+ and Cl- ions separately mingle with water.
Why does water act as a solvent?
Water acts as a solvent because the partial negative charge on the oxygen in water attracts sodium, while the partial positive charge on hydrogen attracts chloride. This results in the separation of sodium from chloride, thus breaking the ionic bond.
Why does water freeze from the top down?
The openings in the lattice make ice less dense than liquid water, so it floats. That causes water to freeze from the top down, so there's always liquid in which organisms can live .
Which organic molecules store genetic information?
organic molecules that store (s) genetic information is/are: nucleic acids. is/are composed of linked subunits called: nucleotides. organic molecules describe (s) the large category of compounds that contain the element: carbon. organic molecules that store (s) energy, serve (s) as (a) steroid (s), and make ...
Do water molecules cling to one another?
Polar molecules attract one another. Water molecules cling to one another and won't part to make room for uncharged (nonpolar) molecules. There's no repulsion. Complete the Concept Map to describe the building blocks, general structure, and biological function of organic molecules.
Is a lipid an anabolic reaction?
A bond in which valence electrons are shared is called covalent. A lipid with four sites lacking hydrogen saturation is a polyunsaturated lipid.
