Energy
Enzymes
Respiration
Photosynthesis
Cell Cycle
100
The ultimate source of energy
What is the sun?
100
What enzymes lower in chemical reactions
What is activation energy?
100
Type of respiration that does not use oxygen
What is anaerobic respiration?
100
Type of organisms that produce their own food
What are autotrophs?
100
In mitosis, cells divide to produce these.
What are daughter cells?
200
Energy in motion
What is kinetic energy
200
A substance that is worked on by an enzyme
What is a substrate?
200
Coenzyme that is produced only in the Krebs cycle
What is FADH2?
200
Fluid inside a chloroplast that surrounds the thylakoids
What is stroma?
200
The stage in the cell cycle in which the chromosomes duplicate
What is interphase?
300
Occurs when a substance loses one or more electrons.
What is oxidation?
300
A substance that interferes with an enzyme's activity
What is an inhibitor?
300
Keeps the ETC clear by withdrawing spent electrons
What is oxygen?
300
Where the light dependent reactions take place
What are thylakoids?
300
The stage of mitosis in which sister chromatids separate and move to opposite ends of the cell
What is anaphase?
400
States that energy is never gained or lost, but that is only transformed
What is the 1st law of thermodynamics?
400
The pH that enzymes usually work best in
What is a pH of 6-8?
400
Glucose is transformed into this substance during glycolysis
What is pyruvate?
400
Products of the light independent reactions (2 things)
What is glucose and water?
400
The structure that splits plant cells apart during mitosis
What is a cell plate?
500
A reaction in which the products have more energy than the reactants
What is an endergonic reaction?
500
The number of reactions that an enzyme usually catalyzes
What is one reaction?
500
Movement of these across the mitochondrial membrane provides energy for transforming ADP into ATP
What are hydrogen ions?
500
The main pigment of photosynthesis
What is chlorophyll?
500
The stage of mitosis where chromosomes move to the middle of the cell
What is metaphase?
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