Asked by JACKSON HOGAN on Jun 27, 2024
Verified
Which intercellular junction allows for the rapid movement of small molecules or ions to flow from one animal cell to the next?
A) gap junctions
B) tight junctions
C) adhesion junctions
D) desmosomes
E) plasmodesmata
Intercellular Junction
Specialized structures that connect adjacent cells together, facilitating communication and the passage of molecules between cells.
Small Molecules
Organic compounds with low molecular weight, often used in pharmacology for their ability to modulate biological processes.
- Determine and explain the framework and functionality of diverse cellular connections.
Verified Answer
ZK
Zybrea KnightJul 02, 2024
Final Answer :
A
Explanation :
Gap junctions allow for the rapid movement of small molecules or ions to flow from one animal cell to the next. They are made up of connexin proteins that form channels between adjacent cells. Tight junctions are seals between cells that prevent the movement of molecules between them, adhesion junctions are anchors between cells, desmosomes are strong connections that keep cells from pulling apart, and plasmodesmata are channels between plant cells.
Learning Objectives
- Determine and explain the framework and functionality of diverse cellular connections.
Related questions
Which Cell Junctions Are Commonly Found in Areas That Are ...
Groups of Eight Connexin Molecules Cluster to Form a Cylinder ...
What Type of Cellular Junction Cements Cells Together That Use ...
Sketch and Label a Tight Junction, Desmosome, and Gap Junction
Epithelial Tissue That Can Stretch or Is Subjected to Stress ...