15. Some cellular and extracellular proteins are enlisted in List I and their typical characteristics are enlisted in List ll Which one of the following is the most appropriate match? […]
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Cell-Cell Communication
Extracellular Matrix Proteins and Their Functions: The Most Accurate Matching
14. Given below are a list of some extracellular matrix (ECM) proteins in column A and their characteristics in column B, but not in correct order: Which one of […]
Cell-Cell Communication
Extracellular Matrix Proteins vs. Cell Adhesion Molecules: Why Cadherin Is Not an ECM Component
Which one of the following proteins is NOT related to extracellular matrix? (1) Cadherin (2) Vitronectin (3) Lamin (4) Selectin Introduction: The Extracellular Matrix Defined The extracellular matrix (ECM) is […]
Cell-Cell Communication
Fibronectin: Structure, Isoforms, and the Most Common Misconception
The extracellular matrix contains a number of non- collagen proteins that typically have multiple domains, each with specific binding sites for other matrix molecules and cell surface receptors. These proteins […]
Cell-Cell Communication
Which is Not a Cell Adhesion Protein? Cadherin, Selectin, Ig Superfamily, and Laminin Explained
Which of the following is NOT a cell adhesion protein? Question (1) Cadherin (2) Selectin (3) Immunoglobulin (lg) superfamily (4) Laminin Introduction: What Are Cell Adhesion Proteins? Cell adhesion proteins, […]
Cell-Cell Communication
Key Facts and Common Misconceptions About Integrins: What Integrins Really Bind
Several types of molecules including the transmembrane glycoproteins can function as matrix receptors and co-receptors. However, the principal receptors on animal cells for binding most extracellular matrix proteins are the […]
Cell-Cell Communication
ECM Glycosaminoglycans and Proteoglycans: The Key Incorrect Statement Explained
The following statements are made with reference to characteristics of glycosaminoglycans and proteoglycans, which are major constituents of extracellular matrix. Which one of them is INCORRECT? (1) Glycosaminoglycans are very […]
Cell-Cell Communication
ECM Constituents and the Key Misconception About Glycosaminoglycans
The extracellular matrix (ECM) is a complex combination of secreted proteins that is involved in holding cells and tissues together. The components of ECM form a network by binding to […]
Cell-Cell Communication
Why Globin Is Not an Extracellular Matrix Protein: ECM Components Explained
Which of the following is not an extracellular matrix protein (1) Globin (2) Elastin (3) Collagen (4) Fibronectin Introduction to Extracellular Matrix Proteins The extracellular matrix (ECM) is a crucial […]
Cell-Cell Communication
How Integrins Mediate Cell Homing During Development
During development homing of cell is mediated by (1) Integrin (2) Laminin (3) Cadherin (4) Selectin Introduction: What Is Cell Homing? Cell homing is the highly regulated process by which […]
