Podcast
Questions and Answers
Which structure allows materials to pass from the cytoplasm of one plant cell to the cytoplasm of an adjacent cell?
Which structure allows materials to pass from the cytoplasm of one plant cell to the cytoplasm of an adjacent cell?
- Plasmodesmata (correct)
- Extracellular Matrix
- Collagen
- Cell wall
What is the extracellular structure in plant cells that distinguishes them from animal cells?
What is the extracellular structure in plant cells that distinguishes them from animal cells?
- Cell wall (correct)
- Plasmodesmata
- Extracellular Matrix
- Collagen
What is the key role of collagen in plant tissues?
What is the key role of collagen in plant tissues?
- To induce connectivity between adjacent cells
- To control cell expansion
- To control paracellular transport
- To give tissues strength and structural integrity (correct)
What is the main component of the plant cell wall?
What is the main component of the plant cell wall?
What is the function of plasmodesmata in plant cells?
What is the function of plasmodesmata in plant cells?
Which of the following functions occur at the apical surface of a cell?
Which of the following functions occur at the apical surface of a cell?
What is the main component of the plant cell wall?
What is the main component of the plant cell wall?
What is the role of collagen in plant tissues?
What is the role of collagen in plant tissues?
What is the function of plasmodesmata in plant cells?
What is the function of plasmodesmata in plant cells?
What distinguishes plant cells from animal cells in terms of extracellular structures?
What distinguishes plant cells from animal cells in terms of extracellular structures?
Study Notes
Plant Cell Structure
- Plasmodesmata allow materials to pass from the cytoplasm of one plant cell to the cytoplasm of an adjacent cell.
- The cell wall is the extracellular structure that distinguishes plant cells from animal cells.
- There is no key role of collagen in plant tissues, as collagen is a protein found in animal connective tissue.
- The main component of the plant cell wall is cellulose.
- Plasmodesmata facilitate the exchange of molecules between adjacent plant cells.
- The apical surface of a cell is involved in secretion and absorption.
- Plant cells are distinguished from animal cells by the presence of a cell wall, which is composed of cellulose.
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Description
Test your knowledge on cell modifications and extracellular matrix with this quiz. Learn about the functions of specialized cell surfaces, such as absorption and secretion, and explore the role of plasmodesmata in plant cell communication.