TLS Online TPP Program

#Question id: 454


Which statement is false about most metabolic pathways?

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Most pathways are reversible under physiological conditions.

  2. Pathways serve to increase the efficiency of energy transfers.

  3. The rates of pathway reactions vary to respond to changing conditions.

  4. The enzymes that catalyze reactions in metabolic pathways generally catalyze only a single step.