Sodium ions are moving with their concentration gradient with the use of a protein channel across a plasma membrane. Determine the type of membrane transport used to transport these sodium ions
A) osmosis B) facilitated diffusion
C) simple diffusion D) primary active transport
Answer: B
Anatomy & Physiology
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The first teeth to appear are the ________ teeth
A) provisional B) transitory C) transitional D) temporary E) deciduous
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What structures fuse during female development to form the uterus?
A. The superior ends of the mesonephric ducts B. The anterior ends of the Wolffian ducts C. The caudal ends of the paramesonephric ducts D. The posterior ends of the gubernaculum
Anatomy & Physiology
What is the maximum volume of air that the lungs can hold when healthy?
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Anatomy & Physiology