Your friend believes that prokaryotes are always detrimental and pathogenic. How would you explain to them that they are wrong? Support your answer with 2 examples? 2. Many people use antimicrobial soap to kill bacteria on their hands. However, overuse may increase the risk of infection. How could this occur? Give at least 2 examples (names) of prokaryotes that we can find in the Dead Sea? . Give other examples (at least 3) of uniquely hostile environments? . What domain of living organisms dominates such environments?

Q: If you visit a lake in the middle of the Amazon and take water samples to analyze under a microscope…

A: Introduction  Taxonomy is the branch of science that deals with the classification of organisms into…

Q: Which of the following statements is ?correct about prokaryotes إختر أحد الخيارات: the cell walls of…

A: Prokaryotes are minuscule single-celled organisms that lack a nucleus, a membrane, and other…

Q: What terms would describe a prokaryote that has is covered in a thick peptidoglycan layer, gets its…

A: Prokaryotes are typically unicellular microscopic organisms which lack a distinct nuclear membrane…

Q: What substance is produced by a microorganism that is capable of the growth of other microorganisms?…

A: Microorganisms are organisms that can only be observed under a microscope. Fungi, algae, protozoa,…

Q: Both bacteria and archaea used to be known as prokaryotes. True or false?

A: Answer is true, both  bacteria and archaea used to be known as prokaryotes.

Q: True or False.  Prokaryotes are classified as such because they are single celled organisms.…

A: There are two types of organisms. These are prokaryotes and eukaryotes. Prokaryotes are unicellular…

Q: Which of the following archaea would most likely be found coexisting with bacteria?a) Nanoarchaeum…

A: Archaea are the unicellular prokaryotes and are able to live in a wide range of environmental…

Q: Microbial mats __________. a. are the earliest forms of life on Earth b. obtained their energy and…

A: The cell which does not have membrane-bound organelles and nucleus is termed as prokaryotic cells.…

Q: A researcher discovers a new species of bacteria in soils collected from southern Australia. Under a…

A:

Q: All answers listed below are true about bacteria except all are prokaryotes  all are harmful all are…

A: Microorganisms or microbes are the microscopic organisms that cannot be seen with naked eyes.…

Q: Which of the following involves metabolic cooperation among prokaryotic cells? (A) binary fission…

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: For most part of our planet’s history, organisms are microbial. Explain why this is the case?

A: Microorganisms are small organism that cannot be seen by naked eyes. They include bacteria, fungi,…

Q: Which of the following is not a domain in the three-domain system?

A: In 18th century, Carl Linnaeus published a system for classifying living things, which has been…

Q: If all prokaryotes were eliminated from the planeta) animals would thrive because there would be no…

A: An organism is any individual element that exemplifies the properties of life. It is an equivalent…

Q: Which of these characteristics is NOT shared by bacteria and archaea?

A: The above given statement is about bacteria and archae.

Q: The production of by prokaryotes increased its atmospheric concentration and enabled more complex…

A: The evolution of life can only be predicted by studying the rocks, sediments, fossils formed in…

Q: icrobiologists have announced the discovery of over 30 new species of bacteria that thrive between…

A: To identify : Over 30 new types of bacteria were discovered in between human teeth and gums that…

Q: Which of the following is only found in archaea? glycerol diethers a nucleus a cell wall…

A: Given: Archaebacteria are also called as the Primitive Bacteria. It is believed that they are the…

Q: In the domain system of classification, prokaryotes are divided into two domains: Bacteria and…

A: Bacteria and archaea are both the most primitive structures in the living kingdome. thewy both have…

Q: archaea is false?

A: a. false  Calvin Cycle is the process by which organisms – specifically plants and algae presence…

Q: Ana wants to engineer a super archaea which can survive and thrive in extremely hot and hypersaline…

A: Archaebacteria : are the ancient and the most primitive bacteria. They are found in extreme places…

Q: Statement which is true about bacteria ? A) All bacteria are autotrophs B) Most of them are…

A: Bacteria are unicellular prokaryotic organisms that are found in all environments from very cold…

Q: Give at least three advantages and disadvantages of prokaryotes in human lives and industries.…

A: Given: Three advantages and disadvantages of prokaryotes in human lives and industries. Prokaryotes…

Q: You discover a previously undescribed prokaryote and in your testing you determine that oxygen is…

A: Facultative anaerobes: Facultative anaerobes are the organisms that can synthesise ATP if oxygen is…

Q: What major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices…

A: Cyanobacteria are the oldest organism with fossils record of 3.5 billion years, they are essential…

Q: Why are prokaryotes so important? Group of answer choices They are simple in structure and…

A: Prokaryotes are simple organism who don't contain well defined nucleus. There are not found any…

Q: Are all prokaryotes unicellular? Can they be multicellular? Justify your answer.

A: A cell is the basic structural and functional unit of life. Cells fall into one of two broad…

Q: Autotrophs are bacteria that obtain their energy through a-The Sun b-Dead organic material…

A: Autotrophs are able to make their own food from raw materials and energy. Heterotrophs are known as…

Q: Beneficial prokaryotes commonly found in food are in which domain?     Bacteria     Archaea…

A: Prokaryotes are the single celled also called as unicellular organisms and cells don’t have nucleus.…

Q: a)  bacteria are “obligate anaerobes.” What does this mean? On Earth, where might these organisms…

A: Obligate aerobes depend on oxygen to survive whereas obligate anaerobes require environments which…

Q: Prokaryotes vs eukaryotes

A: Living organisms are the individuals which is composed of cells and has the ability to move and…

Q: In the domain system of classification, prokaryotes are divided into two domains: Bacteria and…

A: The initial section of the living organism can be divided into 3 domains. They are bacteria,…

Q: Antibiotics are medicines that are used to fight bacterialinfections. These medicines kill…

A: Yes, Antibiotics are the medicines that are used to fight bacterial infections. Prokaryotic cells…

Q: Which of the following pairings is correct? Question 1 options: a) Fungi; cell walls b)…

A: Living organisms are made of membrane-bound units of life called cells. Unicellular organisms have…

Q: Complete the following sentences about the two main types of cells: prokaryotic and eukaryotic…

A: According to the cell theory, all species on the planet are made up of cells. Cells are the…

Q: two DIFFERENT examples of using cell wall structure to tell different organisms apart (microbiology

A: Need to take two different examples to tell difference among organisms using cell wall. I have taken…

Q: The majority of antibiotics used in the clinic aremade as natural products by bacteria. Why do you…

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: Give at least 2 examples (names) of prokaryotes that we can find in the Dead Sea?

A: Prokaryotes are the unicellular, microscopic living organisms that lack a true nucleus as well as…

Q: Which is not true of prokaryotes? They Select one: O A All are parasitic. B. Are both archaea and…

A: Two empire system classified life into eukaryotes and prokaryotes.Three domain system was introduced…

Q: Some prokaryotes are Chemoheterotrophs. Where do these organisms get their energy from? Group of…

A: According to the question, Some prokaryotes are Chemoheterotrophs.  Now, we have to find out from…

Q: Archaea are so named because option1-their cell structure is thought to be more primitive than the…

A: Archaebacteria or simply Archaea are the single celled organisms which are very different from the…

Q: What terms would describe a prokaryote that lives in boiling hot springs, harnesses energy from the…

A: Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are found in…

Q: Your friend believes that prokaryotes are always detrimental and pathogenic. How would you explain…

A: Prokaryotes are the organisms that possess primitive cellular organization such as bacteria. They do…

Q: What were the earliest forms of life on Earth?  What was the energy source for the earliest form of…

A: prokaryotes were the earliest life forms on earth and used carbon compounds for their fuel They…

Q: The absence of which organelle separates bacteria from being classified as eukaryotes? O nucleus O…

A: Cell is a structural and functional unit of living organisms. Several cells joined together to form…

Q: Which of the following statements about the two domains of prokaryotes is NOT true? Group of answer…

A: 3 domain classification is biological classification introduced by Carl Woese in 1990 that…

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.