Biochemistry

A) Substrate for binding to the active site B) Oxygen in a red blood cell C) A chromosome for DNA […]

A) Always become a free chloride ion B) Pack away from surrounding water in the interior C) Bind water more […]

A) Two glucose units directly B) Two phosphate ions only C) Carboxyl group of one amino acid and amino group […]

A) Usable free energy B) Only ultraviolet photons C) A new chemical element D) No energy under any condition Answer: […]

A) A type of bone cell B) A small organic molecule assisting an enzyme C) A pure gas in atmosphere […]

A) Sugar, phosphate group and nitrogenous base B) Only amino acid and glycerol C) Only fatty acid chains D) Pure […]

A) The end with a free carboxyl group B) The end with free amino only C) The phosphate end of […]

A) The end with free carboxyl only B) The end with a free amino group C) The center of a […]

A) A sugar able to reduce a mild oxidizing reagent via a free anomeric center B) A sugar containing no […]

A) Only a product of DNA transcription B) A metal always bound at the catalytic center C) A nonreactive noble […]