Are archaebacteria simple or complex?

The biologists pictured above are immersing microscope slides in the boiling pool onto which some archaebacteria might be captured for study. Like archaebacteria, eubacteria are complex and single celled.

1. Do archaea have a complex?
2. What is classified as archaebacteria?
3. What is archaebacteria in simple words?
4. What is the cell structure of archaebacteria?
5. Are archaebacteria prokaryotic or eukaryotic?
6. Are Archaebacteria aerobic or anaerobic?
7. Are Archaebacteria consumers or producers?
8. What are the characteristics of archaebacteria answers?
9. What are the economic importance of archaebacteria?
10. How do archaebacteria reproduce?
11. Do archaebacteria have a cell membrane?
12. Is archaebacteria cell wall present or absent?
13. What makes up the cell wall of archaebacteria?

Do archaea have a complex?

Archaeal cell walls lack peptidoglycan, but some contain a structurally similar substance called pseudopeptidoglycan or pseudomurein. The genomes of Archaea are larger and more complex than those of bacteria.

What is classified as archaebacteria?

Archaebacteria are a group of microorganisms considered to be an ancient form of life that evolved separately from the bacteria and blue-green algae, and they are sometimes classified as a kingdom.

What is archaebacteria in simple words?

The definition of archaebacteria are primitive bacteria microorganisms that have one cell and live in environments that are severe, such as those that are extremely salty or hot. An example of archaebacteria are methanogens.

What is the cell structure of archaebacteria?

Structure of Archaea

Archaea are prokaryotes, which means that the cells don't have a nucleus or other membrane-bound organelles in their cells. Like bacteria, the cells have a coiled ring of DNA, and the cell cytoplasm contains ribosomes for the production of cell proteins and other substances the cell needs.

Are archaebacteria prokaryotic or eukaryotic?

The archaebacteria are a group of prokaryotes which seem as distinct from the true bacteria (eubacteria) as they are from eukaryotes.

Are Archaebacteria aerobic or anaerobic?

Archaea are obligate anaerobes living in environments low in oxygen (e.g., water, soil). Archaea are commensal in the intestine of ruminants and have recently been described in the human intestine, with Methanobacteriales most commonly reported.

Are Archaebacteria consumers or producers?

Kingdom: Archaebacteria

-They are producers, consumers and decomposers. - They are a group of stationary AND mobile organisms, which means that while some can move, others can't.

What are the characteristics of archaebacteria answers?

The common characteristics of Archaebacteria known to date are these: (1) the presence of characteristic tRNAs and ribosomal RNAs; (2) the absence of peptidoglycan cell walls, with in many cases, replacement by a largely proteinaceous coat; (3) the occurrence of ether linked lipids built from phytanyl chains and (4) in ...

What are the economic importance of archaebacteria?

- Some of the halophilic archaea carry some processes which are economically very important such as biodegradation, bioremediation and environmental processes. - Some Thermophilic archaea have enzymes which have an important role in the application of methane production, metal leaching and immobilized enzyme systems.

How do archaebacteria reproduce?

Archaea reproduce asexually by binary or multiple fission, fragmentation, or budding; meiosis does not occur, so if a species of archaea exists in more than one form, all have the same genetic material.

Do archaebacteria have a cell membrane?

As with other living organisms, archaeal cells have an outer cell membrane that serves as a protective barrier between the cell and its environment. Within the membrane is the cytoplasm, where the living functions of the archeon take place and where the DNA is located.

Is archaebacteria cell wall present or absent?

Archaea are single-celled microorganisms that lack a cell nucleus and membrane -bound organelles. Like other living organisms, archaea have a semi-rigid cell wall that protects them from the environment.

What makes up the cell wall of archaebacteria?

Archaebacterial cell walls are composed of different polysaccharides and proteins, with no peptidoglycan. Many archaebacteria have cell walls made of the polysaccharide pseudomurein. ... Fungal cell walls are typically composed of the polysaccharides chitin and cellulose.