Why do cells need energy?
Growth
Maintenance
Activity
Reproduction
They don't NEED energy
How is ATP made?
What is ATP?
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.
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.
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.
How is ADP formed?
When a bond is broken between the last four phosphate groups energy is released and ADP is formed.
When a bond is broken between the last two phosphate groups energy is released and ADP is formed.
When a bond is broken between the last three phosphate groups energy is released and ADP is formed.
When a bond is broken between the last phosphate group energy is released and ADP is formed.
What is a Mitochondria?
An organelle found in large numbers in most cells in which the process of respiration occurs.
An organelle found in small numbers in most cells in which the process of respiration and energy occurs.
An organelle found in large numbers in most cells in which the process of respiration and energy occurs.
An organelle found in large numbers in most cells in which the process of energy occurs.
What is Chemosynthesis?
Chemosynthesis is the use of energy released by inorganic reactions to produce sugar (for food and energy).
Chemosynthesis is the use of energy released by organic reactions to produce sugar (for food and energy).
What is Photosynthesis?
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.
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.
What is Aerobic respiration?
= with oxygen=Krebs cycle and electron transport chain (mitochondria)=approx. 38 ATP
=without oxygen=(fermentation occurs in the chloroplasts)=approx. 2 ATP
What is anaerobic respiration?
=without oxygen=fermentation (occurs in the chloroplasts)=approx. 2 ATP
=with oxygen=Krebs Cycle and electron transport chain (mitochondria)=approx. 38 ATP
Which of the following apply to Glycolysis?
It is an anaerobic reaction
It is an aerobic reaction
It needs 2 ATP to occur
It occurs in the cytoplasm of a cell
It forms 4 ATP
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