Metabolism is essential to life and is the process by which cells make energy to carry...

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Biology

Metabolism is essential to life and is the process bywhich cells make energy to carry out all of the processes requiredfor them to survive. Metabolism requires that the organismtransport substances from the environment into the cell to utilizein their metabolic pathways. Bacteria have a diverse array ofpotential metabolic processes to make energy. Given the informationbelow (A. and B.), describe how the organisms would make ATP in theenvironment they are found. Make sure to discuss in detail each ofthe pathways, including the starting products, end products,components of the ETC (if applicable), how the cell makes ATPduring this process, where in the cell each of these pathways occurand the transport mechanism(s) utilized to move the startingproducts from the environment into the cell.
A. An anaerobic organism that is only able to fermentlactose.
B. A facultative aerobic organism that is in anenvironment that lacks oxygen but is rich in
nitrate which can serve as a terminal electronacceptor

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3.6 Ratings (568 Votes)

TCA cycle is very good and effect process in this context And it is the major route for generation of ATP as well And anaplerosis and aerobic organisms are most important aspect of it The ETC consists of a series of electron carrier that eventually transfers electron from NADH and FADH2 to O2 the chemiosmotic theory states that transfer of electron down See Answer

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