What Is the Transport Mechanism Necessary for the Movement of Oxygen

question 110

Multiple Choice

What is the transport mechanism necessary for the movement of oxygen from the alveoli across the pulmonary capillary membranes into the blood?

• A)Osmosis
• B)Filtration
• C)Diffusion
• D)Active transport pump

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Definitions:

Polling Booth

A private area in a polling station where voters go to mark their ballots during an election, ensuring the confidentiality of their vote.

Ratio

A mathematical expression that compares two numbers or quantities, showing the relative size or amount of one to the other.

Absolute Frequency

The total count of occurrences or instances of a specific event or characteristic in a data set.

Chemical Element

A substance that cannot be broken down into simpler substances by chemical means and is identified by the number of protons in its atoms.