Which of the following statements best defines the term isotonic?

a. Solutions on either side of a membrane with a greater concentration
b. Solutions on either side of a membrane with a lesser concentration
c. Solutions on either side of a membrane with an equal concentration
d. Solutions on either side of a membrane with an unequal concentration


Answer: c. Solutions on either side of a membrane with an equal concentration

Anatomy & Physiology

You might also like to view...

Which of the following pairs of terms are opposites?

A. plantar flexion - dorsiflexion B. abduction - extension C. inversion - retraction D. pronation - rotation E. elevation - protraction

Anatomy & Physiology

Which of the choices below is NOT a mechanism of heat transfer used by the body?

A) shivering B) evaporation C) conduction/convection D) radiation

Anatomy & Physiology

When a small, polar solute binds to a membrane protein that then changes shape and transports the solute across the membrane, the process is known as

A. simple diffusion. B. channel-mediated diffusion. C. carrier-mediated diffusion. D. endocytosis. E. active transport.

Anatomy & Physiology

Small amounts of a polypeptide or glycoprotein hormone may cause ________.

A. the priming effect B. increased numbers of receptors placed in the plasma membrane C. upregulation of receptors D. All of the choices are correct.

Anatomy & Physiology