These structures are bonds. 100% positive.
In a chemical reaction, the chemical energy of the reactants is typically higher than that of the products. This is because energy is needed to break the bonds in the reactants to form new bonds in the products. The difference between the energy of the reactants and the products is often released or absorbed as heat.
Starting substances in a chemical reaction are called reactants. Reactants are the substances that undergo chemical changes in a reaction to form new products. These reactants interact with each other through a series of chemical reactions that alter their chemical structures to create the final products.
The products and reactants of a chemical reaction are likely to have similar chemical properties and structures. This is because the reactants undergo a chemical transformation to form the products, so they often share similar elements, functional groups, or bonding arrangements.
The substances you have at the beginning of a chemical reaction are the reactants or the reagents.
Irreversible :D
Bonds break in to reactants
Bonds.
stoma
No. Atoms never, ever break in chemical reactions. Molecules break if you want to see atoms break, look up nuclear reactions
In a chemical reaction, the bonds between the atoms of the reactants break, and new bonds are formed during the formation of the products.
The reactants change. The chemical bonds between the atoms in the reactants break, and then new bonds are formed, which results in the formation of new products.
Decomposition reaction - catabolism
Which vacuole- like structures break down and recycle cell parts
In a chemical reaction, the bonds between the atoms of the reactants break, and new bonds are formed to make the products. The atoms do not change, they are just rearranged.
In a reaction, the bonds in reactants are broken down (endothermic) and new bonds formed. The new bonds formed (exothermic) will result in the formation of the products.
Mitochondria break down food and release energy.
The structure is important because each enzyme's shapes allows only certain reactants to bind the enzyme.