Which metabolic pathway directly produces NADPH and ribose-5-phosphate?


What is the primary function of the sodium-potassium pump in animal cells?


Which of the following is a correct statement about the function of ribosomes?


What is the role of the enzyme DNA ligase in DNA replication?


Which organelle is primarily responsible for the production of ATP through oxidative phosphorylation?


In the central dogma of molecular biology, which process involves the synthesis of RNA from a DNA template?


Which of the following statements about the fluid mosaic model of cell membranes is correct?


During glycolysis, which molecule is directly converted into pyruvate?


Which of the following best describes the role of an enzyme in a biochemical reaction?