The structure that controls the passage of substances into and out of a cell is called the **cell membrane**. It is a double layer of phospholipid molecules that maintains the integrity of a cell and controls the passage of materials into and out of the cell . All materials within a cell must have access to the cell membrane (the cell's boundary) for the needed exchange.

The plasma membrane provides some protection to the insides of cells, but its main life-giving function is to control the passage of substances into and out of cells. It is semipermeable (or selectively permeable) and made of a phospholipid bilayer, along with other various lipids, proteins, and carbohydrates.

I can provide you with some websites that discuss What Structure Controls The Passage Of Substances Into And Out Of A Cell?:
- https://brainly.in/question/54557811
- https://education.seattlepi.com/plasma-membrane-controls-goes-comes-out-cell-6017.html
- https://short-fact.com/what-controls-the-passage-of-substances-in-and-out-of-a-plant-cell/
- https://www.khanacademy.org/science/biology/structure-of-a-cell/prokaryotic-and-eukaryotic-cells/a/plasma-membrane-and-cytoplasm
- https://www.khanacademy.org/science/ap-biology/cell-structure-and-function/plasma-membranes/a/hs-the-cell-membrane-review

Explore an extensive compilation of What Structure Controls The Passage Of Substances Into And Out Of A Cell? on our website dedicated to Collection of Word Meaning. Gain in-depth insights into the significance of What Structure Controls The Passage Of Substances Into And Out Of A Cell? across various domains. Uncover the intricacies and diversity of word usage in varied contexts. The structure that controls the passage of substances into and out of a cell is called the **cell Enhance your vocabulary and enrich your language skills. Become proficient in expressing ideas with precision using the right words. Find the power of words and enlighten your communication through our vast collection of word meanings, comeback here at Dictionary of Words.