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The Electron Transport Chain
Description
The process of cellular respiration reaches its climax in the electron transport chain, which takes place along the inner mitochondrial membrane. The animation demonstrates how the flow of electrons and the utilization of proton concentration gradients enable the enzyme ATP synthase to produce the cell's "energy currency." The final stage involves the formation of water molecules and the efficient generation of energy readily available for cellular function.
Original title
שרשרת מעבר האלקטרונים (ETC) (3.5.2010)
תהליך הנשימה התאית מגיע לשיאו בשרשרת מעבר האלקטרונים, המתרחשת על גבי הממברנה הפנימית של המיטוכונדריה. האנימציה מדגימה כיצד זרימת אלקטרונים ושימוש במפלי ריכוזים של פרוטונים מאפשרים לאנזים ATP סינתאז לייצר את "מטבע האנרגיה" של התא. השלב הסופי כולל יצירת מולקולות מים וייצור יעיל של אנרגיה זמינה לתפקוד התא.
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