Cell types — prokaryotic vs eukaryotic?
Prokaryotic cells lack a nucleus; eukaryotic cells have one.
Prokaryotic Cell — definition?
Simple cell without a nucleus.
Macromolecules — main types?
Proteins, nucleic acids, carbohydrates, lipids.
Eukaryotic Cell — example?
Animal and plant cells.
Enzyme — role?
Catalyzes biochemical reactions by lowering activation energy.
Cell Membrane — role?
Controls substance exchange, semi-permeable.
Organelles — function?
Perform distinct cellular functions.
Cell Cycle — includes?
Mitosis and meiosis.
Mitochondria — function?
Generate ATP (energy).
DNA — replication and repair?
Processes ensuring genetic stability.
Metti alla prova le tue conoscenze con 10 domande su Fundamentals of Biological Sciences.
1. What is the primary function of the nucleus in a eukaryotic cell?
2. Which of the following cell types lacks a nucleus and membrane-bound organelles?
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