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Biology chapter 8

QuestionAnswer
the ability to do work energy
the study of the flow and transformation of energy in the universe Thermodynamics
all of the chemical reactions in a cell metabolism
the anabolic pathway in which light energy from the sun is converted to chemical energy for use by the cell photosynthesis
catabolic pathway in which organic molecules are broken down to release energy for use by the cell cellular respiration
the most important biological molecule that provides chemical energy ATP
flattened saclike membrane that is arranged in stacks thylakoid
one of the stacks of pigment-containing thylakoids in a plant's chloroplasts. granum
the fluid-filled space that is outside the granum stroma
light-absorbing colored molecules that are found in the thylakoid membranes of chloroplasts pigments
in photosynthesis, the major electron carrier involved in electron transport NADP+
energy is stored in organic molecules such as glucose Calvin cycle
converts the remaining 10 G3P molecules into 5-carbon molecules called ribulose 1, 5- bisphosphates rubisco
metabolic process that does not require energy anaerobic process
metabolic process in which pyruvative is broken down and electron-carrier molecules are used to produce ATP through electron transport aerobic respiration
a metabolic process that requires oxygen aerobic
anaerobic process; first stage of cellular respiration in which glucose is broken down into two molecules of pyruvate glycolysis
the series of reactions in which pyruvate is broken down into carbon dioxide Krebs cycle
process in which NAD+ is regenerated, allowing cells to maintain glycolysis in the absence of oxygen fermentation
Created by: mattyp1408
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