Bacteria are also classified on the basis of their reaction to Grams stain. They are classified asGram positive and Gram negative.The bacteria which retain the stain are referred as a Gram Positive while their counterparts which do not retain any stain are called Gram Negative. In this bacteria...
One of the most successful types of life on our planet, algae survive in aquatic ecosystems. They are often the base of the food chain in many ecosystems, providing food for everything from shrimps to whales.Answer and Explanation: Algae is typically classified in the kingdom known as ...
In a three-domain system, Bacteria is the largest domain. ( Living beings are classified intoArchae, Bacteria,andEukaryotadomain in the three-domain system.) Bacteria, a singular bacterium, is derived from the Ancient Greek word “backērion” meaning “cane”, as the first bacteria observed w...
What is the structure of bacteria? What bacterium lives in the deep ocean vents where hot, mineral rich water and lava emerge from the ocean floor. This would be classified into what kingdom of bacteria? What is the smallest organism in the world? Is it Ultra-small bacteria or Nano...
Which is older archaea or eukaryotes? Key Points. The Archaea was recognized as a third domain of life 40 years ago. Molecular evidence soon suggested that the Eukarya represented a sister group to the Archaea or that eukaryotes descended from archaea. What does bacteria have that archaea doesn...
Linnaeus did invent some of the taxonomic ranks, but he did not invent the domain rank, which is relatively new. The term domain was not used until 1990, over 250 years after Linnaeus developed his classification system in 1735. The three domains of life are Bacteria, Archaea, and Eukaryota...
is an external covering that provides additional strength to the cell. It is made up ofpeptidoglycanand is present in bothGram-positive and Gram-negative bacteria. Atypical and typical bacteria are two different types of bacteria classified based on the presence of cell walls. Atypical bacteria d...
as molecular scissors, where a simpleexchange of the RNA guide sequence is enough to redesign the nucleasespecificity has paved the way for a revolution in the life sciences. CRISPR repeats are associated with Casproteins constituting an adaptive immune system in bacteria and archaeaprotecting them ...
An organism that is eukaryotic, multicellular, and lacks a cell wall would be classified in which kingdom : (Choose all the apply) A- Protista B- Fungi C- Animalia D- Archaebacteria E- Eubacteria What is the domain of unicellular prokaryotes t...
It is difficult to say which bacteria are most closely related to archaeans and eukaryotes as they belong to a separate domain. Additionally,...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough home...