Photosynthesis Exceptions & review

Photosynthesis Exceptions

Cam, C4 & Review of Photosynthesis

CER

How does carbon dioxide affect the growth of plants?

C-->
E -->
R-->

Use the following vocab ( 1 in each sentence)
- Calvin Cycle
- Energy
- Glucose

Labelling

Label photosynthesis ​

Drag labels to their correct position on the image

6Co2

PGA or C3O3+RUBP

6O2

Thylakoid

Granum

C6H12O6

6H20

Stroma

ATP

Match

Match the following

• Light Dependent Reaction Reactants

• Light Independent Reaction

  Reactants

• Light Dependent Reaction

  Products

• Light Independent Reaction

  Products

• Enzymes used

6H20 + Sunlight

6Co2+ ATP + NADPH

6O2 + ATP + NAPDH

C6H12O6

ATPase

ATPSynthase

RuBPCarboxylase

• 6H20 + Sunlight

• 6Co2+ ATP + NADPH

• 6O2 + ATP + NAPDH

• C6H12O6

• ATPase

  ATPSynthase

  RuBPCarboxylase

Multiple Select

Under what conditions does photosynthesis take an alternate path?

• Hot

• cold

• moist 

• dry 

• Sunny

Fill in the Blank

What happens to the stomata?

Fill in the Blank

When its too hot, dry and bright what does the plant now fix?

Multiple Select

The new conditions prevent the plant from creating what?

• ADP

• ATP

• C6H12O6

• Nadph

• Nadp+

Multiple Select

The types of plants that have special adaptations are?

• C2

• C4

• CAM

• Green

Multiple Choice

C4 plants work best under what conditions?

• Dry & Arid

• Moist & Cold

• Moist & Hot

• Dry & Hot

Multiple Choice

Cam plants work best under what conditions?

• Dry & Arid

• Moist & Cold

• Moist & Hot

• Dry & Hot

Open Ended

C4 plants like grass do photosynthesis is what 2 places?

Multiple Choice

The stem for a C4 plant is the place for what part of photosynthesis?

• ETC

• Glycolysis 

• Light Dependent Reaction 

• Light Independent Reaction 

Fill in the Blank

Cam plants are ....

Fill in the Blank

Cam plants have their stomata's _______ during the day and _____ at night.

Multiple Select

When does the Cam plant do the calvin cycle?

• at night

• when the stomata are open

• during the day

• when the stomata are closed.

Open Ended

Why do the CAM plants close their stomata?

Multiple Choice

Light reaction occurs in the.....

• stomata

• stroma

• thylakoid

• membrane

Multiple Select

Dark cycle has what other 3 names?

• Calvin Cycle 

• Light Independent reaction 

• Light Dependent reaction 

• Carbon fixation 

Multiple Choice

The calvin cycle takes place in the ....

• stroma 

• stomata 

• granum 

• membrane 

Fill in the Blank

List the Reactants for Light Dependent Cycle

Fill in the Blank

List the Reactants for Light Independent Cycle

Fill in the Blank

List the products of Light Dependent Cycle

Fill in the Blank

List the products of Light independent Cycle

Multiple Choice

How does water split in the light dependent reaction?

• Into O2 that goes to the calvin cycle and the Hydrogens are released to the atmosphere

• Into 6O2 that is released into the atmosphere and the H+ get picked up by Atp. 

• Into 6O2 that is released into the atmosphere and the H+ gets picked up by NADP+ to carry to the light dependent cycle. 

• Into 6O2 that is released into the atmosphere and the H+ gets picked up by NADP+ to carry to the H+ to the Calvin cycle and to help create ATP. 

Multiple Choice

How many turns does the Calvin cycle do?

• 1

• 2

• 3

• 4

Multiple Choice

What enzyme does the Calvin cycle use to split RuBP+CO2?

• Carboxylase 

• RuBP Carboxylase 

• Atpase

• wait there was an enzyme 

Open Ended

What is the role of RuBP?

Open Ended

What is the role of NADP+?

Multiple Choice

PGA needs what from NADPH?

• N

• A

• D

• H

Multiple Choice

Chemically how is PGA written after 1 turn?

• CO

• C2O2

• C3O3

• C6O6

Open Ended

Why does the calvin cycle have to turn twice?