Match the following. 1. the energy lost to disorder metabolism 2. related to or possessing motion kinetic 3. all of the chemical reactions in an organism required for maintenance of the processes of life thermodynamics 4. possible; ability to go into action or perform work potential 5. the study of energy and its transformations entropy

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.