Photosynthesis Review Game Jeopardy Photosynthesis Review Game

Ecology & Evolution Review Game Catch- all Energy Chloro-plasts Photo-synthesis Reactants & Products Cycles $200 $400 $600 $800 $1000

Where does most of the energy used by life on Earth come from? $200 Where does most of the energy used by life on Earth come from? The Sun Return

Chloroplast What cell organelle does photosynthesis happen in? $400 Return

$600 What is photosythesis? The process of capturing (catching) light energy and changing it into chemical energy Return

Autotrophs Which types of organisms can make their own food? $800 Return

$1000 Which types of organisms must get their food from other organisms, for example, by eating them? Heterotrophs Return

Pigments in Chloroplasts absorb light $200 Which step is the beginning of photosynthesis Pigments in Chloroplasts absorb light Return

What is the main pigment of photosynthesis? Chlorophyll a $400 What is the main pigment of photosynthesis? Chlorophyll a Return

What is the main energy carrying molecule of the cell? ATP $600 What is the main energy carrying molecule of the cell? ATP Return

Light dependent reactions Dark reactions (Calvin cycle) $800 Which type of photosynthesis reaction makes chemical energy? Which reaction type uses it? Light dependent reactions Dark reactions (Calvin cycle) Return

$1000 What are the names of the chemical storage molecules made at the end of the light reactions that power the Calvin cycle? ATP and NAPDH Return

Thylakoid $200 Name this green part of the chloroplast Return

$400 What are stacks of thylakoids called? Grana Return

$600 What part of the chloroplast does the light dependent reactions happen in? Thylakoid membranes Return

Name this part of the chloroplast $800 chloroplast Name this part of the chloroplast Stroma Return

Stroma (this is the “cytoplasm” part of the chloroplast ) $1000 What part of the chloroplast do the dark reactions (Calvin Cycle) happen in? Stroma (this is the “cytoplasm” part of the chloroplast ) Return

$200 List the 3 abiotic factors that affect photosynthesis Light intensity CO2 Availability Water (Temperature also) Return

No C6H12O6 (glucose, sugar) is made $400 If carbon dioxide (CO2) is removed from the environment, what would happen to the production of sugar? No C6H12O6 (glucose, sugar) is made Return

$600 What part of the chloroplast is the light captured and then turned to chemical energy? Thylakoid membrane, where the photosystems that have chlorophyll are Return

$800 If you continue to increase the amount of light intensity a plant gets, what eventually will happen? The rate of photosynthesis increases and then levels off when it reaches its threshold (rate of the dark reaction slows things down) Return

$1000 The splitting of H2O happens in the light reactions. What is H2O split into and where do it go? H2O is split into O2, O2 goes to the atmosphere, Return

List the reactants of the light-dependent reactions Water (H2O) Light $200 List the reactants of the light-dependent reactions Water (H2O) Light Return

List the products of the light-dependent reactions Oxygen gas (O2) ATP $400 List the products of the light-dependent reactions Oxygen gas (O2) ATP NADPH Return

$600 List the reactants of the Dark reactions (Calvin Cycle) CO2 ATP NADPH Return

Sugars $800 List the products of the Dark reactions (Calvin Cycle) Return

$1000 Write the entire reaction for photosynthesis 6 CO2 + 6 H2O  C6H12O6 + 6O2 Return

$200 What are the other names for the dark reaction parts of photosynthesis? Calvin cycle Return

$400 What are the two products of the light reactions that are needed for the dark reactions to happen? ATP & NADPH Return

Carbon atoms from carbon dioxide (CO2) in the air and NADPH & ATP $600 During the Calvin Cycle, sugars are made from (what are the reactants of the dark reactions or Calvin cycle)? Carbon atoms from carbon dioxide (CO2) in the air and NADPH & ATP Return

$800 The function of the Dark reactions is to Make sugars (from carbon dioxide (CO2) and the chemical energy stored in ATP & NADPH) Return

Photosynthesis would stop, eventually the plant could die $1000 What would happen with photosynthesis if a plant had no water (H2O) , light or Carbon Dioxide (C2O) ? Photosynthesis would stop, eventually the plant could die Return