Archaeans are extremophiles.Group of answer choicesTrueFalse

What is Archaea?

An Archaea bacteria is cultured from the Dead Sea and will grow only at 300g/L salt and will not grow below 110g/L. This organism would be classified asGroup of answer choicesobligate thermophilefacultative halophileobligate halophilemoderate halophilemesohalophile

1. Organisms with prokaryotic cells are separated into two domains, Bacteria and Archaea.target 1 of 82. Protistsare the most diverse and widespread prokaryotes.target 2 of 83. Most of the prokaryotes known as archaealive in extreme environments, such as salty lakes.target 3 of 84. All organisms with eukaryotic cells are grouped in domain Eukarya.target 4 of 85. Bacteriaare a diverse collection of mostly single-celled eukaryotes, which are sorted into several kingdoms to reflect their evolutionary relationships.target 5 of 86. Kingdom Plantae consists of multicellular eukaryotes that produce their food by photosynthesis.target 6 of 87. Kingdom Fungi includes eukaryotic organisms that mostly decompose organic wastes and absorb nutrients into their cells.target 7 of 88. Kingdom Animalia consists of multicellular eukaryotes that obtain their food by ingesting (eating) other organisms.

Who came first?ArchaeaBacteria

Archaea and Bacteria are separated into two different DOMAINS because of the differences in DNALocomation