DR Sujit 1ST YR MD PHYSIOLOGYmitochondria

1. DEPARTMENTAL PRESENTATION
DR. SUJIT KUMAR
BSc.(BIOTECH), MD(PHYSIOLOGY)
CCH, CGO, SVD (PUNE)
SCMT KANPUR
PRESENTED BY
GUIDED BY
DR. RYE GHOSE PhD.
SCMT, KANPUR

2. Mitochondria

3. Mitochondrial Structure (cont.)

4. Mitochondrial Structure

5. Mitochondrial Structure (cont.)
MITOCHONDRIA
MODELED
INTERFIBRILLAR
MITOCHONDRIA
SUBSARCOLEMMAL
MITOCHONDRIA
CAPILLARY

6. 4 4444 44

10. ADP + Pi ATP
ATP
ATP ADP
+ Pi
ATP ADP
+ Pi
ATP
open tight
binding
loose
binding
repeat
Binding Change Mechanism

11. a
subunit
ring of
c subunits
H+
H+

12. Proton - Motive Force

13. ADP + Pi ATP matrix
lower [H+
]
_ _
3 H+
ATP4−
ADP3−
H2PO4
−
H+
higher [H+
]
ADP + Pi cytosol
energy
requiring
reactions
ATP4−
+ +

14. THANK YOU