2. Energy or “currency” used
by all your Cells.
Adenosine Triphosphate
Organic molecule (contains
carbon) with three high-energy
Phosphate bonds

3. EENNEERRGGYY!!

4. Adenine Base
3 Phosphates Ribose
Sugar

5. Through a process called cellular
respiration
C6H12O6 + 6O2
YIELDS
6CO2 + 6H20 + e- + 36-
38ATP’s

6.  Glycolysis
 The Citric Acid
Cycle (Krebs
Cycle)
 The Electron
Transport Chain

7. It takes place
in two
different
parts of the
Gcelylcl:olysis
occurs in the
CKryetobpsl aCsymcle &
ETC Take place
in the
Mitochondria

8. Occurs in
Cytoplasm
Occurs in
Matrix
Occurs
across
Cristae

10. • Also produces 2 NADH and 4
ATP
• Pyruvate is oxidized to Acetyl
CoA and CO2 is removed

11. ATP
NETS:
3NADH
1ATP
1FADH2
2CO2

12. Each turn of the Krebs Cycle
also produces 3NADH, 1FADH2,
and 2CO2
Therefore, For each Glucose
molecule, the Krebs Cycle
produces 6NADH, 2FADH2, 4CO2,
and 2ATP

13.  NAD+
(nicotinadenine
dinucleotide) acts
as the energy
carrier
 NAD+ is a
coenzyme
 It’s Reduced to
NADH when it
picks up two
electrons and
one hydrogen ion

16.  34 ATP Produced
 H2O Produced
 Occurs Across Inner Mitochondrial
membrane
 Uses coenzymes NAD+ and FAD+ to
accept e- from glucose
 NADH = 3 ATP’s
 FADH2 = 2 ATP’s

17.  1. What are three parts of cellular respiration?
 2. Where does cellular respiration occur?
 3. What are the “inputs” and “outputs” for each of
the three stages?

18.  So far, everything we’ve talked about has required
oxygen. What happens if oxygen isn’t present?
◦ What are some situations that would lack oxygen?

21.  Lactic acid
fermentation is a
biological process by
which glucose is
converted into energy
and the metabolite
lactate. It is an
anaerobic
fermentation reaction
that occurs in some
bacteria and animal
cells such as muscle
cells.

22.  Chemical Structure of ATP-http://home.comcast.net/~mjmayhew42/Biology
%20notes/energy%20notes_files/image002.jpg
 Stages of Cellular Respiration-https://encrypted-tbn0.gstatic.com/images?
q=tbn:ANd9GcQ9jbOHFin9KTk_Uzq-uMtMf9amHJ97o_nZn59WdFqgGESDc9SD8Q
 Cytoplasm and Mitochondria-http://
middletownhighschool.wikispaces.com/file/view/mitochondria2.jpg/98376083/mitochon
dria2.jpg
 Respiration Process-http://
biology.clc.uc.edu/Fankhauser/Labs/Cell_Biology/Cell_lecture_pdfs/respiration_overvie
w.jpg
 NAD-http://
intranet.tdmu.edu.ua/data/kafedra/internal/chemistry/classes_stud/ru/stomat/ptn/2/03П
ищеварение%20углеводов.%20Анаэробное%20окисление
%20глюкозы.files/image035.jpg
 Glucose-https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRiTaATQMMrx-Dz-
TG4mk7ZVgYMM1SBZgl_f0-nBrMmlrmy9CFpAyYdXA