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Stack #4562202

QuestionAnswer
Energy All living things need energy, which is defined as the ability to do work.
Food Consist of organic molecules that store energy in their chemical bonds.
Autotrophs are organisms that make their own food.
Photosynthesis Most autotrophs use the energy in sunlight to make food in a process called Photosynthesis.
Producers Autotrophs are also called Producers. They Produce food not only for themselves but for all other living things as well (which are know as consumers.
Heterotrophs Are living things that cannot make their own food.
Consumers Instead, they get their food by consuming other organisms, which is why their called Consumers.
Glucose is a simple carbohydrate with the chemical formula C6, H12, O6 . it stores chemical energy in a concentrated , stable form.
Cellular respiration The process in which glucose is broken down and ATP is made is called Cellular respiration.
Light reaction This stage uses Water and changes light energy from the sun into chemical energy stored in ATP and NADPH ( another energy carrying molecule)
Calvin cycle This stage combines carbon from carbon dioxide in the air and uses the chemical energy in ATP and NADPH to make glucose.
Grana Each chloroplasts contains neat sacks called grana.
Thylakoid membranes The grana consist of sac-like membranes, known as Thykaloid membranes.
Photosystems Which are groups of molecules that include chlorophyll.
Chlorophyll A green pigment. The light reactions of photosynthesis occur in the Thylakoid membranes.
Stroma The Stroma is the space outside the Thykaloid membranes. This is where the reactions of the Calvin cycle take place.
Electron transport chain They are carried by a series of electron-transport, which make up an electron transport chain.
Chemosynthesis Some bacteria make food by another process, which uses chemical energy instead of light energy. This process is called chemosynthesis.
Glycolysis It takes place in the cytosol of the cytoplasm.
Anaerobic respiration Cellular respiration that proceeds without oxygen is called Anaerobic respiration.
Aerobic respiration Cellular respiration that proceeds in the presence of oxygen is called aerobic respiration.
Krebs Cycle These molecules enter the matrix of a mitochondrion, where they start the Krebs Cycle.
Fermentation An important way of making ATP without oxygen is called fermentation.
Lactic acid fermentation Pyruvic acid from glycolysis changes to lactic acid.
Alcoholic Fermentation pyruvic acid changes to alcohol and carbon dioxide.
 

 



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