What Characteristic Do Simple Diffusion and Facilitated Diffusion Share

question 35

Multiple Choice

What characteristic do simple diffusion and facilitated diffusion share?

• A)Both require cellular energy for the transport of substances.
• B)Both move water across a semipermeable membrane.
• C)Both require a special carrier molecule to move substances across the membrane.
• D)Both move a substance from a region of higher concentration to one of lower concentration without cellular energy.

Comprehend the role and mechanisms of hemoglobin in oxygen transport and release during rest and physical activity.

Grasp the effects of biochemical agents like 2,3-bisphosphoglyceric acid (BPG) on hemoglobin's oxygen affinity.

Recognize the significance and expected outcomes of electrophysiological recordings in diagnosing respiratory neurological disorders.

Understand the enzymatic role of carbonic anhydrase in carbon dioxide transport and exchange.