Multiple ChoiceWhich branch of chemistry focuses on studying the chemical reactions that occur in the human body?17views
Multiple ChoiceWhich statement correctly identifies the four major classes of biological macromolecules studied in biochemistry?21views
Multiple ChoiceWhich branch of science emerged from the combined study of chemistry and biology, focusing on the chemical processes within living organisms?10views
Multiple ChoiceWhich of the following best describes electrophoresis in the context of biochemistry?18views
Multiple ChoiceWhich element is essential for the synthesis of the thyroid hormones triiodothyronine (T$_3$) and thyroxine (T$_4$)?18views
Multiple ChoiceWhich of the following is a type of micronutrient that regulates chemical reactions in the body?19views
Multiple ChoiceOxygen is an important molecule in which of the following biochemical processes?27views
Multiple ChoiceWhich of the following is a requirement for a compound to be classified as a vitamin?15views
Multiple ChoiceWhich of the following statements about phosphocreatine (PCr) and exercise is true?18views