Electron carrier molecules transfer electrons between metabolic pathways. choose the electron carriers that transfer electrons from glycolysis to the electron transport chain and from the citric acid cycle to the electron transport chain. one of the molecules will be placed more than once, and one answer box will have two molecules.

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.