19 Questions
What is the function of a cell wall in plant cells?
Maintains cell shape and prevents excessive water uptake
Which organelle is responsible for the synthesis of ATP using cellular respiration?
Mitochondria
What is the main function of intermediate filaments in a cell?
Anchorage of the nucleus and other organelles
Microtubules are composed of which type of polymers?
Tubulin
What is the primary function of cilia and flagella in cells?
Cell mobility
The protein myosin is primarily associated with which cytoskeletal structure?
Microfilaments
Which component connects adjacent plant cells and allows for the passage of water and small molecules?
Plasmodesmata
What is the main function of intermediate filaments in the cell?
Provide structural support and help maintain cell shape
Which of the following is NOT a characteristic of microtubules?
Made up of actin protein
What is the main function of cilia and flagella in cells?
Cell movement and propulsion
Which cell structure is responsible for transporting organelles and vesicles within the cell?
Microtubules and motor proteins
What is the function of the extracellular matrix in animal cells?
Provide structural support and regulate cell behavior
Which type of filament is involved in muscle contraction?
Microfilaments
Which component is responsible for anchoring organelles and maintaining cell shape?
Intermediate filaments
What is the primary function of motor proteins in cells?
Cell movement and transport of organelles
Which filament structure forms the core of cilia and flagella?
Microtubules
What is the main function of microfilaments in the cell?
Maintain cell shape and enable cell motility
What is the role of the extracellular matrix in cell adhesion and signaling?
Provide structural support and regulate cell behavior
Which filament structure is known for its role in maintaining nuclear shape and positioning?
Intermediate filaments
Explore the differences between prokaryotic and eukaryotic cells in terms of their structures and components. Learn about the unique features including bacterial chromosomes, cell walls, flagella, DNA organization, membrane-bound organelles, and more.
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