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Презентация на тему ATP – Structure & Function/ Anaerobic and Aerobic Respiration Mitochondria Structure and Function

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TerminologyProf Dave ATP – 4 min In classhttps://www.youtube.com/watch?v=-6VyMFQ7rRo
ATP – Structure & Function Anaerobic and Aerobic Respiration Mitochondria Structure and TerminologyProf Dave ATP – 4 min In classhttps://www.youtube.com/watch?v=-6VyMFQ7rRo …………………………… …………………………… …………………………… Adenosine Triphosphate - ATP Adenosine TriphosPhateUniversal Energy Currency – all living things use ATP as an PPPEnergy stored bond between phosphates like a coiled spring. Diagram and Label on your desk ATP, ADP, AMP Inorganic Phosphate How do living things use ATP? List as many as you can DNA replication – growth and developmentProtein synthesis – growth, development, and important _ _ _ _ _ _ _ _ _ __ _ _ Krebs CycleNADH+ FADH2 (electron carriers)GlucosePyruvateBy NADHElectron Transport Chain2 ATPMitochondriaCytoplasm Cellular Respiration Mitochondria size 1 – 10μm matrixmatrixVocabularyFinal electron acceptorStalked particle RotorCoiled ATP Production Aerobic Respiration ATP Molecules from 1 GlucoseSubstrate Level phosphorylation Glycolysis……………………………………………………. Anaerobic RespirationAerobic RespirationKrebs CycleGlucoseAcetyl CoAPyruvateSubstrate level PhosphorylationOxidative PhosphorylationOxidative PhosphorylationOxidative PhosphorylationOxidative PhosphorylationSubstrate level Phosphorylation Substrate-level phosphorylation -direct formation of ATP from the transfer of a phosphate from Anaerobic Respiration Alcoholic Fermentation – 2 step process1. Decarboxylation of pyruvate2. Ethanol Anaerobic RespirationLactic Acid Fermentation in animals to overcome lack of oxygenOxygen Debt How the NAD+ needed for glycolysis is regenerated during fermentation in yeast and animal cells. End Metabolic Pathways, Mitochondria, ATP Anaerobic – Aerobic MetabolismAnabolic – catabolicEnergy – currency Electron Micrograph of Mitochondria OUtMake a plan diagram and label the structures of the mitochodria.Outer membraneInner Plan Diagram – Mitochondria leave out the . . . ……... ……….. . .dots
Слайды презентации

Слайд 2 Terminology
Prof Dave ATP – 4 min In class
https://www.youtube.com/watch?v=-6VyMFQ7rRo

TerminologyProf Dave ATP – 4 min In classhttps://www.youtube.com/watch?v=-6VyMFQ7rRo

Слайд 3 ……………………………
……………………………

…………………………… …………………………… …………………………… …………………………… ……………………………

……………………………
……………………………
……………………………

…………………………..



Adenine High Energy Bonds Phosphate Ribose Nucleoside

Слайд 4 Adenosine Triphosphate - ATP

Adenosine Triphosphate - ATP

Слайд 5 Adenosine TriphosPhate
Universal Energy Currency – all living things

Adenosine TriphosPhateUniversal Energy Currency – all living things use ATP as

use ATP as an energy source

Reasons for ATP’s

Universal Success
ATP is water soluble
ATP diffuses though a cell easily.
It easily hydrolyzed to release energy
It recycles/cycles ATP ?? ADP + Pi

Phosphate bonds are are easily broken
-Easily release their energy
-ATP is Recycled ☺ ?
-ATP releases a lot of energy 30.5 kJ

Слайд 6 P
P
P
Energy stored bond between phosphates like a coiled

PPPEnergy stored bond between phosphates like a coiled spring.

spring.

Слайд 7 Diagram and Label on your desk ATP, ADP,

Diagram and Label on your desk ATP, ADP, AMP Inorganic Phosphate

AMP

Inorganic Phosphate

or Pi
Adenine
Ribose

P

Check your neighbors work!

Слайд 8 How do living things use ATP?
List as

How do living things use ATP? List as many as you

many as you can on your desk ☺

Compare with

your neighbors ☺ ☺

Слайд 9
DNA replication – growth and development

Protein synthesis –

DNA replication – growth and developmentProtein synthesis – growth, development, and

growth, development, and important biological molecules (enzymes, hormones, muscle

tissue)

Movement – muscles must to have ATP power contraction

Body heat – the metabolic reactions release the energy stored in ATP to your body.

Active Transport – ATP provides energy to move molecules against the gradient.

Just a few ways living things use ATP.

An amoeba eating food phagocytosis
https://www.youtube.com/watch?v=W6rnhiMxtKU

Слайд 10

_ _ _ _ _
_ _ _

_ _ _ _ _ _ _ _ _ __ _

_ _
_ _ _ _ + _ _ _

_ 2 (electron carriers)

_ _ _ _ _ _ _

_ _ _ _ _ _ _ _

By _ _ _ _

_ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _
_ _ _ _ _



_ _ _ _ _ _ _ _ _ _ _ _ _

_ _ _ _ _ _ _ _ _







_ _ _ _ _ _ _ respiration in Eukaryotic Cells

_ _ _ _ _ _ _ _ _ respiration in ALL Cells

_ _ _ _ _ _ _ _ _ _
Fermentation
-animal cells

_ _ _ _ _ _ _ _ _
Fermentation
-yeast and
Bacteria cells







Link Reaction
Acetyl CoA

1

2

3

4

Слайд 11

Krebs
Cycle
NADH+ FADH2 (electron carriers)
Glucose
Pyruvate
By NADH
Electron Transport Chain

2

Krebs CycleNADH+ FADH2 (electron carriers)GlucosePyruvateBy NADHElectron Transport Chain2 ATPMitochondriaCytoplasm

ATP
Mitochondria
Cytoplasm




2 ATP
34

ATP

AEROBIC respiration in Eukaryotic Cells

ANAEROBIC respiration in ALL Cells

Lactic Acid
Fermentation
-animal cells

Alcoholic
Fermentation
-yeast and
Bacteria cells

O2


H2O


CO2


matrix

cristae

Substrate level phosphorylation

Oxidative phosphorylation

Link Reaction
Acetyl CoA

Слайд 12 Cellular Respiration
Mitochondria size 1 – 10μm
matrix
matrix
Vocabulary
Final

Cellular Respiration Mitochondria size 1 – 10μm matrixmatrixVocabularyFinal electron acceptorStalked particle

electron acceptor
Stalked particle
Rotor
Coiled spring
Oxygen debt
Cytoplasm

Inner mitochondrial membrane -

cristae

Ox Phos / ETC

Inner membrane space
Proton Motive Force
PMF H+ H+
Gradient that runs ATPase


Слайд 13



Слайд 14 ATP Production



ATP Production

Слайд 15 Aerobic Respiration ATP Molecules from 1 Glucose
Substrate Level

Aerobic Respiration ATP Molecules from 1 GlucoseSubstrate Level phosphorylation Glycolysis…………………………………………………….

phosphorylation
Glycolysis……………………………………………………. 2
Krebs……………………………………………………………2
Oxidative phosphorylation

2 reduced from NAD from glycolysis …………..6
8 reduced from NAD from Krebs cycle ……….24
2 reduced from FAD from Krebs cycle ……… 4

1 NADH ? 2.5 -3 ATP
1 FADH2 ? 1.5- 2 ATP

Aerobic Respiration is only 33% efficient. A car is 25% efficient.

Perspective

Слайд 16 Anaerobic Respiration




Aerobic Respiration









Krebs Cycle
Glucose
Acetyl CoA
Pyruvate













Substrate level Phosphorylation
Oxidative Phosphorylation
Oxidative

Anaerobic RespirationAerobic RespirationKrebs CycleGlucoseAcetyl CoAPyruvateSubstrate level PhosphorylationOxidative PhosphorylationOxidative PhosphorylationOxidative PhosphorylationOxidative PhosphorylationSubstrate level Phosphorylation

Phosphorylation
Oxidative Phosphorylation
Oxidative Phosphorylation
Substrate level Phosphorylation


Слайд 17
Substrate-level
phosphorylation 
-direct formation of ATP from the transfer

Substrate-level phosphorylation -direct formation of ATP from the transfer of a phosphate

of a phosphate from a substrate to ADP.
-occurs in

glycolysis and the Krebs cycle.

Oxidative
Phosphorylation (ETC)

-indirect formation of ATP from the oxidation of NADH and FADH2 and the next step of the transfer of electrons and pumping of protons and using O2 as a final acceptor
-occurs via the electron transport chain

Слайд 18 Anaerobic Respiration
Alcoholic Fermentation – 2 step process







1.

Anaerobic Respiration Alcoholic Fermentation – 2 step process1. Decarboxylation of pyruvate2.

Decarboxylation of pyruvate
2. Ethanol accepts 1 hydrogen from NADH

+ H+ to form Ethanol

Summary Diagram

Слайд 19

Слайд 20 Anaerobic Respiration
Lactic Acid Fermentation in animals to overcome

Anaerobic RespirationLactic Acid Fermentation in animals to overcome lack of oxygenOxygen

lack of oxygen
Oxygen Debt – when oxygen is used

up more rapidly
than it can be supplied.
Once oxygen is available again NADH is regenerated
and lactate returns to pyruvate

1. Each pyruvate takes up 2- hydrogens from NADH + H to form lactate (Lactic Acid)

Слайд 21

Слайд 22 How the NAD+ needed for glycolysis is regenerated

How the NAD+ needed for glycolysis is regenerated during fermentation in yeast and animal cells.

during fermentation in yeast and animal cells.

Слайд 23 End

End

Слайд 24 Metabolic Pathways, Mitochondria, ATP Anaerobic – Aerobic
Metabolism
Anabolic –

Metabolic Pathways, Mitochondria, ATP Anaerobic – Aerobic MetabolismAnabolic – catabolicEnergy –

catabolic
Energy – currency
Anaerobic – aerobic
Substrate level phosphorylation –

oxidative phosphorlyation

Created by P Comte NIS 16-17
 

Слайд 25

Слайд 26

Слайд 27

Слайд 28 Electron Micrograph of Mitochondria

Electron Micrograph of Mitochondria

Слайд 29 OUt
Make a plan diagram and label the structures

OUtMake a plan diagram and label the structures of the mitochodria.Outer

of the mitochodria.
Outer membrane
Inner membrane
Inner mitochondrial space
Matrix




cristae

cytoplasm
Also in Mitochondra
DNA

– mitochondrial
70S ribosomes

Слайд 30

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