Enzyme Substrate (are) Complex
Main Character Energy
I Chlorophyll You, Bro
Respiration Nation
Name That Molecule
100

The place on an enzyme where it meets the substrate to complete a chemical reaction


What is the active site?

100

This molecule is the primary source of useable cellular energy

What is adenosine triphosphate? 

100

The sac-like structures inside of a chloroplast where the light-dependent reaction occurs

What are thylakoids? 

100

This organelle is where in the cell the majority of ATP is produced

What is the mitochondrion? 

100

This molecule, which stores energy for later use, is the main product of photosynthesis and the main reactant of cellular respiration

What is glucose? 


200

Enzymes act as a catalyst by lowering this 

What is activation energy? 

200

These types of organisms are able to store their own energy in the form of sugar by using sunlight and carbon dioxide

What are autotrophs? 

200

These membrane-embedded proteins are responsible for absorbing sunlight and transforming it into energy in the form of excited electrons

What are photosystems (I & II)? 

200

This is the only process in cellular respiration that does NOT occur in the mitochondrion

What is glycolysis? 

200

The movement of this molecule across the inner mitochondrial membrane via passive transport powers the creation of ATP

What are hydrogen ions? 

300

The amount of heat in the environment that allows an enzyme to have the highest rate of function

What is the optimal temperature? 

300

The combination of all chemical reactions, both synthesis and digestion, in an organism

What is metabolism? 

300

This molecule provides the electrons to move through the electron transport chain during the light-dependent reaction

What is water (H2O)? 

300

The enzyme that is responsible for the creation of ATP at the end of the electron transport chain

What is ATP synthase? 

300

Along with ATP, this molecule carries energy from excited electrons in the light-dependent reaction to be used to create glucose in the light-independent reaction

What is NADPH (NADP+)? 

400

When an enzyme becomes less active (or inactive) due to the tertiary protein structure becoming unfolded

What is denaturation? 

400

This type of reaction requires the input of energy

What is an endergonic reaction? 

400

This is the chemical formula for the carbohydrate which stores energy in cells

What is C6H12O6? 

400

The step in cellular respiration in which carbon dioxide is released as a waste product

What is the Krebs Cycle (Citric Acid cycle)? 

400

This molecule is the final electron acceptor at the end of the electron transport chain in cellular respiration

What is oxygen? 

500

A molecule which does not bond to the active site of an enzyme but can still alter the shape of the active site by binding elsewhere on the molecule

What is a non-competitive inhibitor (allosteric inhibitor)? 


500

The area in the molecule ATP where the majority of useable energy is stored

What is the bond between the 2nd and 3rd phosphate groups? 

500

This enzyme takes carbon dioxide to a form of carbon that can be used by cells in the process known as carbon fixation

What is RuBisCO? 

500

These two molecules are the electron carriers which transport energy from glycolysis and the Krebs cycle to the electron transport chain

What is NADH and FADH2? 

500

These two molecules are the possible products of the different types of anaerobic respiration

What are lactic acid and ethanol(alcohol)? 

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