During redox reactions, a. a substance that gains electrons often gains protons as well.
b. protons from one molecule replace the electrons lost from another molecule.
c. energy is released when chemical bonds are formed by electrons.
d. oxidation can occur without reduction.

this protocol provides a detailed procedure for total protein extraction for western blot analysis from achieved samples following trizol isolation of rna.

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.