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The chemical reactions of metabolism are organized into metabolic pathways, in which one chemical is transformed through a series of steps into another chemical, by a sequence of enzymes. Enzymes are crucial to metabolism because they allow organisms to drive desirable reactions that require energy and will not occur by themselves, by coupling them to spontaneous reactions that release energy.
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ProfessorCells produce energy through aerobic metabolism by utilizing oxygen to break down glucose and other nutrients in the presence of enzymes to create ATP through the process of cellular respiration in the mitochondria. This process generates a significantly larger amount of ATP compared to anaerobic metabolism, providing more energy for cellular functions.
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Does animal cells have metabolism with or without oxygen?
Animal cells can perform metabolism with or without oxygen. In the presence of oxygen, animal cells undergo aerobic metabolism to produce energy. In the absence of oxygen, they can switch to anaerobic metabolism, which is less efficient but still allows for energy production.
What does oxygen allow humans to do?
Oxygen allows humans to breathe and sustain life by facilitating the process of respiration, where oxygen is used by the body to produce energy through the metabolism of nutrients. Oxygen also plays a crucial role in supporting the functions of the brain, heart, and other vital organs in the body.
Why do bacteria reproduce quicker in an aerobic environment?
Bacteria reproduce quicker in an aerobic environment because oxygen is a key component in their metabolism. Aerobic respiration allows bacteria to produce more energy efficiently, which supports their rapid growth and reproduction. Additionally, aerobic conditions provide a more favorable environment for the synthesis of essential cellular components required for reproduction.
What is activation of chlorophyll?
Activation of chlorophyll refers to the process where chlorophyll molecules absorb light energy and convert it into chemical energy through the process of photosynthesis. This energy conversion allows plants to produce glucose and oxygen, which are essential for the plant's growth and metabolism.
Photosynthetic bacteria obtain energy by removing electrons from inorganic molecules is true or false?
True. Photosynthetic bacteria obtain energy by removing electrons from inorganic molecules through a process called photosynthesis. This allows them to generate ATP and ultimately produce organic compounds for their growth and metabolism.
