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The following results are obtained from a 38-year-old woman with congestive heart failure: • Specimen: pleural fluid
• Fluid protein = 4.5 g/dl
• Serum protein = 9.5 g/dl
• Serum LD = 110 U/L
• Fluid LD = 60 U/L
These results are most consistent with which of the following?
Prokaryotic
Describing organisms whose cells lack a nucleus, including bacteria and archaea, characterized by a simpler organizational structure compared to eukaryotic cells.
Autotroph
Organisms that produce their own food from inorganic substances, using light or chemical energy.
Cyanobacteria
Photosynthetic bacteria that are often found in aquatic environments, capable of producing oxygen through the process of photosynthesis.
Aerobic Respiration
The process of producing cellular energy involving oxygen. It's the way most cells generate ATP, with carbon dioxide and water as byproducts.
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