Which of the following is only found in archaea? glycerol diethers a nucleus a cell wall N-acetylmuramic acid

Q: Penicillin inhibits bacterial growth by preventing the cross-linking during peptidoglycan synthesis.…

A: One of the most famous antibiotics which is obtained from the Penicillium notatum fungi is called…

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: which of the following sentences are NOT correct about mitochondria: is found in all eukaryotic and…

A: Mitochondria is first observed by kolliker in 1850. He found mitochondria as a granular structure in…

Q: Which of the following organisms is a prokaryote?   fungus algae protozoa archaea both archaea and…

A: Archaea is prokaryote.while rest of the organisms are eukaryotes.

Q: Which of the following prokaryotes lacks cell walls?a. rickettsias c. Mycobacteriumb. mycoplasmas d.…

A: The living world is divided into two types of organisms- single-celled or prokaryotes and…

Q: Halophiles are a type of archaebacteria that live in which type of environment? Oxygen-rich Extreme…

A: Introduction :- Single-celled creatures fall under the category of archaea. These microbes are…

Q: Which of the following descriptions is not true of all eukaryotes? (a) They are multicellular. (b)…

A: We all are aware of the fact that cell is the basic functional and structural unit of all living…

Q: Which of the following is a prokaryotic organism? Bacteria Cactus O Fruit fly O Mouse

A: Cells are classified according to their structure and complexity into two categories that are…

Q: Which of the following statements show characteristics of Archaebacteria? I. The cell walls do not…

A: On the basis of cellular organisation the living  domain can be divided into eukarya, archaea and…

Q: This group of prokaryotes are not actually closely related but are grouped together because they are…

A: Prokaryotes are the single celled organisms without a proper nuclear membrane. Bacteria is included…

Q: Which of the following do not belong to domain Archaea? (a) prokaryotes that produce methane from…

A: Answer- Domain archea was initially categorized as bacteria. They have an ability to live in a very…

Q: Which of the following describes organisms in the domains Bacteria and Archaea? Select all that…

A: Microorganisms are categorized into two categories:- a) Prokaryotes-These microorganisms are…

Q: Archaea (formerly known as archaebacteria) is one of the three major divisions of living organisms;…

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

Q: Which of the following is NOT a eukaryotic microorganism? A) a protozoan B) a yeast C) an archaean…

A: Introduction Autotrophs:- An autotroph is an organism that is able to make its own food from raw…

Q: Pseudomurein cell wall and ether-linked, branched membrane lipid chains in a cell classify it as…

A: Pseudorurein cell wall and ether-linked, branched membrane lipid chains in a cell classify it as…

Q: True or False: Organisms in the domain Archaea are more closely related to the domain Eukarya due to…

A: Archaea is prokaryotic single celled organism.

Q: Choose which of the following traits are shared by archaea and bacteria? I. identical composition of…

A: Microorganisms or microbes are defined as organisms that cannot be viewed by unaided eyes and are…

Q: Which of the following is not found in all bacterial and archaeal cells?a. cytoplasmic membrane b. a…

A: Bacteria is a prokaryotic and a unicellular organism found on the earth's surface. Bacteria are…

Q: Which of the following is not a characteristic of prokaryotic cells?A. Only a single chromosome is…

A: The prokaryotes are unicellular, microscopic organisms. They are divided into two domains Archaea…

Q: Which one of the following domains has peptidoglycan in the cell wall? Bacteria Archaea Eukarya

A: Introduction : Peptidoglycan, commonly referred to as murein, is a polymer made of sugars and amino…

Q: Which of the following can be found in bacteria but not in archaea? peptidoglycan ribosomes a…

A: Organisms that are present in the living world are very diverse. Some of the organisms are easily…

Q: Of the following, which of the listed groups includes some unicellular members and some that are…

A: The correct option is Fungi. Explanation: Yeasts are the common name for unicellular fungus.…

Q: are these found in eukaryotes, prokaryotes or both? 1. nucleus  2.  cell membrane 3. inclusion…

A: There are a variety of forms of life that exist in nature. All the organisms of different species…

Q: Identify the major cell wall components of the following if there are any Plants  Animals  Protozoa…

A: A cell is a structural and functional unit of life. The structure and function of a cell have been…

Q: Some archaea have unique phospholipids in their cytoplasmic membrane that A) form a monolayer due to…

A: Archaeal lipids are made out of profoundly methylated isoprenoid chains that are ether-connected to…

Q: Among prokaryotes, only the cyanobacteria ________ .a. live near hydrothermal ventsb. produce oxygen…

A: Cyanobacteria is a phylum of photosynthetic bacteria found in aquatic and moist soil environments.…

Q: You have found a new prokaryote. What line of evidence would support your hypothesis that the…

A: Cyanobacteria, likewise called blue green algae, are microscopic organisms discovered naturally in a…

Q: Which of the following statements is a distinguishing characteristic of prokaryotic cells? O They…

A:

Q: Which of the following organisms cannot undergo budding? a.)yeast b.)bacterium c.)hydra d.)sponge

A: Introduction: Every organism follows a series of events called the biological life cycle in which it…

Q: Archaea are most closely related to which of the following major groups on the tree of life?   a.…

A: To classify bacteria, archaea and eukaryotes, three-domain system of biological classification was…

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: Archaea are different from Eubacteria are different types of prokaryotes because... Archaea lack a…

A: Archaea and eubacteria both are unicellular prokaryotes.  Archaebacteria have different cell…

Q: What is true about archaea? | - their cell walls mostly lack peptidogylcan Il - they are more…

A:

Q: A distinguishing characteristic of Eukaryotes is that they contain membrane-enclosed organelles and…

A: The presence of a nucleus distinguishes eukaryotes from prokaryotes. Eukaryota is one of the three…

Q: Archaea     have plasma membranes but lack cell walls.     have plasma membranes, and most have…

A: Ans-  Have plasma membranes, and most have cell walls.

Q: Which of the following is a characteristic that archaea had but which bacteria did not? Group of

A: All the prokaryotes are divided into domain Archaea and domain Eubacteria.

Q: Which of the following statements is INCORRECT regarding prokaryotic cells? They typically have a…

A: Ans: they lack a plasma membrane

Q: bacteria consider as prokaryotic organisms and its contain

A: There are some living organisms that cannot be seen by the naked eye and only can be seen under the…

Q: What is the type of cell membrane linkage on lipids of: 1. Archaea 2. Bacteria 3. Eukarya

A: Cell membrane is a barrier which separates interior of the cell from the surroundings. It also…

Q: Why is there a debate as to whether  archaea is  classified as prokaryotic or eukaryotic

A: Introduction Single-celled organisms are classified as Archaea. Prokaryotes are microorganisms that…

Q: Which of the following statements are TRUE about organisms in the Domain Bacteria? I. Consist of…

A: The prokaryotes that individuals come into contact with on a daily basis are classified as domain…

Q: Which of the following statements is not true?(A) Archaea and bacteria have different membrane…

A: Prokaryotes are organisms whose cells do not contain a distinct nucleus, bounded by a nuclear…

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: Which of the following is NOT a Domain? O Animalia O Archaea O Bacteria O Eukarya

A:

Q: Where do you think you would find prokaryotes? Type of Prokaryote Where do they live? How do they…

A: Prokaryotes are the organisms that have an undeveloped nucleus.  Archaea are primitive organisms.

Q: Which of the following is true regarding the cell wall in archaea? O If present, it will contain a…

A: Archaea donot contain thick layer of peptidoglycan. Donot contain cellulose and chitin .chitin cell…

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…

Q: A major difference between prokaryotes and eukaryotes is that prokaryotes Group of answer choices…

A: There are two types of living organisms: eukaryotes and prokaryotes. The cellular structure of an…