Question
Question The diagram above represents ents a typical rod-shaped bacterium Which of the following best describes a feature shown in the diagram that is unique to archaea and bacteria? The organism is surrounded by a cell wall. B The organism contains ribosomes C The organism does not have a nuclear membrane surrounding its genetic material. D The organism is not capable of making or providing itself with ATP
Answer
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Lucy
Professional · Tutor for 6 years
Answer
To answer the question, we need to consider the features that are unique to archaea and bacteria, which are both prokaryotic organisms. Let's go through the options one by one:(A) The organism is surrounded by a cell wall.- Both prokaryotic (archaea and bacteria) and eukaryotic cells (like plant cells) can have cell walls, so this is not unique to archaea and bacteria.(B) The organism contains ribosomes.- All cells, including prokaryotic and eukaryotic, contain ribosomes, so this is not unique to archaea and bacteria.(C) The organism does not have a nuclear membrane surrounding its genetic material.- This is a feature that is unique to prokaryotic cells. Unlike eukaryotic cells, prokaryotic cells do not have a nucleus; their genetic material is not enclosed within a nuclear membrane.(D) The organism is not capable of making or providing itself with ATP.- This statement is incorrect for most organisms. Both prokaryotic and eukaryotic cells are capable of producing ATP, which is the energy currency of the cell.Given the options, the best answer that describes a feature unique to archaea and bacteria (prokaryotes) is:(C) The organism does not have a nuclear membrane surrounding its genetic material.Final Answer: (C) The organism does not have a nuclear membrane surrounding its genetic material.