Movement of a molecule across a membrane from an area of higher pressure to an area of lower pressure is known as ____________________________________________

Which of the following is the specimen of choice for testing the pH, pO2, and pCO2 of the blood?

A) arterial blood B) venous blood C) heparinized plasma D) skin puncture blood

Protein takes a lot longer to digest and convert into energy than carbohydrates

Indicate whether the statement is true or false