8202904
Descripción
Test por Isabella Gray, actualizado hace más de 1 año
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Creado por Isabella Gray
hace casi 8 años
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Pregunta 1
Pregunta
Why do cells need energy?
Respuesta
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Growth
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Maintenance
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Activity
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Reproduction
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They don't NEED energy
Pregunta 2
Respuesta
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Photosynthesis
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Chemosynthesis
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Eating food
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Glycosis
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Aerobic
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Anaerobic
Pregunta 3
Pregunta
What is ATP?
Respuesta
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ATP is the energy currency of life. it is a high-energy molecule and is found found in every cell. Its job is to store energy and distribute it to the cell when needed.
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ATP is the energy currency of life. it is a low-energy molecule and is found found in every cell. Its job is to store energy.
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ATP is the energy currency of life. it is a high-energy molecule and is found found in most cell.s Its job is to store energy.
Pregunta 4
Pregunta
How is ADP formed?
Respuesta
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When a bond is broken between the last four phosphate groups energy is released and ADP is formed.
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When a bond is broken between the last two phosphate groups energy is released and ADP is formed.
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When a bond is broken between the last three phosphate groups energy is released and ADP is formed.
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When a bond is broken between the last phosphate group energy is released and ADP is formed.
Pregunta 5
Pregunta
What is a Mitochondria?
Respuesta
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An organelle found in large numbers in most cells in which the process of respiration occurs.
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An organelle found in small numbers in most cells in which the process of respiration and energy occurs.
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An organelle found in large numbers in most cells in which the process of respiration and energy occurs.
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An organelle found in large numbers in most cells in which the process of energy occurs.
Pregunta 6
Pregunta
What is Chemosynthesis?
Respuesta
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Chemosynthesis is the use of energy released by inorganic reactions to produce sugar (for food and energy).
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Chemosynthesis is the use of energy released by organic reactions to produce sugar (for food and energy).
Pregunta 7
Pregunta
What is Photosynthesis?
Respuesta
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Photosynthesis is a chemical reaction in the chloroplasts of green plant cells. Where light energy is used to convert carbon dioxide and water into glucose and sugar.
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Photosynthesis is a chemical reaction in the chloroplasts of green plant cells. Where light energy is used to convert carbon dioxide and water into energy.
Pregunta 8
Pregunta
What is Aerobic respiration?
Respuesta
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= with oxygen=Krebs cycle and electron transport chain (mitochondria)=approx. 38 ATP
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=without oxygen=(fermentation occurs in the chloroplasts)=approx. 2 ATP
Pregunta 9
Pregunta
What is anaerobic respiration?
Respuesta
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=without oxygen=fermentation (occurs in the chloroplasts)=approx. 2 ATP
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=with oxygen=Krebs Cycle and electron transport chain (mitochondria)=approx. 38 ATP
Pregunta 10
Pregunta
Which of the following apply to Glycolysis?
Respuesta
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It is an anaerobic reaction
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It is an aerobic reaction
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It needs 2 ATP to occur
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It occurs in the cytoplasm of a cell
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It forms 4 ATP
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