BIOLOGICAL CLASSIFICATION
KINGDOM MONERA
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cell membrane structure
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mode of nutrition
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cell shape
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mode of reproduction
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Detailed explanation-1: -Archaebacteria differs from eubacteria only in the cell membrane. The membrane lipids present in Archaebacteria are ether-linked, whereas, the eubacteria contain ester-linked membrane lipids.
Detailed explanation-2: -Archaebacteria have different cell membrane structures than other bacteria. The lipids in archaebacteria cell membranes are ether-linked compared to ester-linked in other bacteria. The difference in the cell membrane structure makes them more resistant to harsh environmental conditions.
Detailed explanation-3: -The cell wall of archaea consists of S-layers and lacks peptidoglycan molecules with the exception of methanobacteria who have pseudopeptidoglycan in their cell wall. Eubacteria are enclosed by a cell wall. The wall is made of cross-connected chains of peptidoglycan, a polymer that mixes amino acids and sugar chains.
Detailed explanation-4: -Like bacteria, archaeans have no internal membranes and their DNA exists as a single loop called a plasmid. However, their tRNAs have a number of features that differ from all other living things. The tRNA molecules (short for “transfer RNA") are important in decoding the message of DNA and in building proteins.