ATP/LIGHT/DARK ENERGY.

Question 1

What is ATP? A …

ATP IS ALSO…

Answer 1

ATP IS AN IMPORTANT MOLECULE FOUND IN ALL LIVING THINGS.

STORED ENERGY

Question 2

ATP BREAKS TO

Answer 2

ADP AND P

Question 3

ADP = ___ + ____ = ____

Answer 3

ADP + P + ATP

Question 4

What does the cell do when it has EXTRA ENERGY?

Answer 4

It stores that ENERGY by reattaching a

free PHROSTATE MOLECULE TO ADP

turning it BACK into ATP.

Question 5

THINK! ATP is like a rechargeable battery why?

When its fully charged its

When its run down its

Answer 5

WHEN ITS FULLY CHARGED its ATP

WHEN ITS RUN DOWN its ADP

Question 6

THE LIGHT STAGE is also known as ____ and is path way ___ of the ______

Answer 6

Dependent stage.

PATHWAY 1

CYCLIC ELECTRON TRANSPORT

Question 7

Remember LIGHT comes from

Answer 7

SUN

Question 8

STEP ONE Think : 🌱 ☀️⚡️⚡️⚡️

Answer 8

CHLOROPHYLL ABSORBS LIGHT ENERGY.

Question 9

STEP TWO. Think : 🔋💡🌱

Answer 9

ELECTRONS BECOME ENERGISED IN THE CHLOROPHYLL

Question 10

STEP THREE. Think : 💡 passed where?

Answer 10

THESE ELECTRONS ARE NOW PASSED TO AN ACCEPTOR MOLECULE.

Question 11

STEP FOUR. Think : ⛓️⛓️

Answer 11

(E-) PASSED ALONG AN ELECTRON TRANSPORT CHAIN.

ELECTRON TRANSPORT CHAIN.

Question 12

STEP FIVE Think : 🤚🏽 ⚡️⚡️⚡️

Answer 12

THEY RELEASE THEIR ENERGY AS THE PASS ALONG

Question 13

STEP SIX think: ⚡️⚡️ + ADP

Answer 13

Release of this energy from the energised electrons COMBINES with ADP in the cell

Question 14

STEP SEVEN think: LOW 🔙

Answer 14

Low energy electrons go back to chlorophyll

Question 15

PATHWAY 2 is called the

Answer 15

NON CYCLIC ELECTRON TRANSPORT

Question 16

The first two steps from pathway 1 are used in Non-cyclic electron transport.

What are they?

Answer 16

1. chlorophyll ABSORBS light energy
2. electrons becomes energised in chlorophyll

Question 17

PATHWAY 2 : BUT ONLY _____ get passed to the ______

Answer 17

ONLY TWO ELECTRONS GET PASSED TO ACCEPTOR MOLECULE.

Question 18

Pathway 2 STEP 4 : What happens to water?

Answer 18

Water is split.

Question 19

Pathway 2 STEP 4 : Water is split into

Answer 19

H20 = HYDROGEN OXYGEN AND ELECTRONS.

Question 20

Hydrogen and two energised electrons and NADPH+ MAKE

Answer 20

NADPH

Question 21

Step 6 and 7 of Pathway 2 :

Answer 21

Oxygen is released

Electrons from water restore in the chlorophyll.

Question 22

3 PRODUCTS IN TOTAL OF THE LIGHT STAGE ARE

Answer 22

ATP

NADPH

OXYGEN

Question 23

ATP Is used in

NADPH Is used in

OXYGEN is used in

Answer 23

ATP PATHWAY ONE cyclic E transport

NADPH PATHWAY TWO non cyclic E transport

OXYGEN released or used in respiration by plant.

Question 24

ATP IS NEEDED FOR USE IN

Answer 24

DARK STAGE

Question 25

NADPH NEEDED FOR USE IN

Answer 25

DARK STAGE

Question 26

CO2 WE NEED TO USE BECAUSE IT MAKES

Answer 26

GLUCOSE

Question 27

…So how are they used to make GLUCOSE

Formula of Glucose?

Answer 27

C6 H12 O6

Question 28

ATP

Answer 28

stores and transfers energy to dark stage.

breaks down adp+p

the energy helps make GLUCOSE

Question 29

NADPH

Answer 29

stores and transfers HYDROGEN IONS and ELECTRONS to dark stage.

breaks down NADPH

ELECTRONS and HYDROGEN are used to make GLUCOSE

Question 30

CO2

Answer 30

used to make glucose by giving over carbon and oxygen to make it.