A unicellular organism has a cell wall, a nucleus, chloroplasts, and several flagella. Which classification best matches this organism? O A. prokaryotic eubacteria O B. eukaryotic protist C. prokaryotic archaebacteria O D. eukaryotic plant

Q: What Kingdom does the pictured organism belong to? O Archaea O Protista O Plantae Animalia

A: Introduction :- Protists are eukaryotic organisms that are neither plants, animals, nor fungi but…

Q: To which taxonomic group do cyanobacteria belong?a. Domain Archaea c. Domain Bacteriab. Phylum…

A: a) Domain Archaea includes the prokaryotes found mainly in extremes of the conditions. They do not…

Q: Kingdom fungi are ? A. eukaryotic heterotrophs B. prokaryotic heterotrophs C. eukaryotic bacteria…

A: The study of fungi is known as mycology. This kingdom contains the members that are ubiqutous,…

Q: Propose a hypothesis to explain how bacteria and archaea could have,together, given rise to…

A: Cyanobacteria and archaea are photosynthetic microbial groups that are thought to have given rise to…

Q: What event is thought to have contributed to the evolution of eukaryotes? a. global warming b.…

A: Eukaryotes can be defined as organisms that comprise of eukaryotic which includes the protists,…

Q: A colleague proposes that the Archaea may be the oldest life form currently inhabiting Earth. Do you…

A: Archaea forms the domain of uncellular organisms.These organisms don't have nucleus in the cell and…

Q: History. Koch's postulates O helped prove the Theory of Endosymbiosis O prove prokaryotes evolved…

A: In the late 1800s, scientist Robert Koch proposed a theory through a set of various observations and…

Q: It is thought that the mitochondria and chloroplasts of eukaryotic cells came froma. the development…

A: The main difference between the Eukaryotic cell & Prokaryotic cells is that the Eukaryotic cell…

Q: Fungi are assigned to domain (a) Protista (b) Archaea  (c) Bacteria (d) Eukarya (e) Plantae

A: Classification of an organism is dependent on various factors such as anatomy, morphology, etc. It…

Q: After 5 days from the trip, Adnan noticed that his foot was red and it started to itch. a) What…

A: Itching may be a symptom of an infection, such as chickenpox or another viral infection. athlete's…

Q: he first eukaryotes were ________ .a. fungi c. protistsb. plants d. animals

A: An eukaryote is characterized as a living being whose cells contain a core and film bound…

Q: Photosynthetic protists with shells composed of two halves that fit together like a petri dish are…

A: Protists are unicellular or simple multicellular organisms that live as colonies. They have a double…

Q: The cell wall is found in which eukaryotes?a. fungi b. algaec. protozoad. a and b

A: Step 1 In eukaryotes, a cell possesses a number of membrane-lined organelles. They have a…

Q: Which of the following kingdom contains organisms that have no nuclear membranes? a. Eubacteria b.…

A: Nuclear membrane: It is the double-layered membrane that covers the nucleus of the cell. They are…

Q: ng prokaryotic kingdoms uses glycerol and has some members able to survive boiling water, but neve…

A: Kingdom Archaeobacteria consists of glycerol 1 phosphate in membrane lipids .but its cell wall is…

Q: One difference between the kingdom Protista and the other three kingdoms in the domain Eukarya is…

A: The living organisms can be divided into three domains - Archaea, Bacteria, and Eukarya. Archaea are…

Q: Which of the following is organisms is NOT eukaryotic? a. amoeba  b. centipede  c. bacteria d.…

A: Eukaryotes are organisms whose cells have a nucleus enclosed within a nuclear envelope.  Prokaryotes…

Q: Why is the kingdom Prokaryote more important then the other kingdoms/ MOST important kingdom?…

A: The kingdom Prokaryote is also designated as Monera, which includes all bacteria and blue-green…

Q: You are on a hike and collect an interesting organism. You carefully examine and research the…

A: Introduction: Robert H. Whittaker, in 1969 proposed a new five kingdom system of classification of…

Q: Which is false regarding Archaea?(a) They lack a nucleus.(b) They are considered to be one of the…

A: Archaea are microorganisms that establish the limits of life on Earth. They were first identified…

Q: A group of students observe a sample of water under a microscope. The students see a single celled…

A: Single-celled organisms are also known by the name of unicellular organisms. It falls under two…

Q: Which component in eubacteria resembles a cellular component of eukaryotic cell?

A: Eukaryotic cells are cells that contain a nucleus and organelles and are enclosed by a plasma…

Q: Can you answer all the parts of this question about this picture A:This organism is a member of…

A: Classification,or taxonomy, is a system of categorizing living.There are seven divisions in the…

Q: A collection of similar phyla or divisions *       a. family       b. order       c. kingdom…

A: 1. A collection of similar phyla or divisions-  c. Kingdom Kingdom: In biology, a kingdom is the…

Q: Which of the following statement(s) is/are TRUE? a. yeasts are unicellular fungi b. molds and…

A: Mainly there is recognition of five-kingdom classification given by R.H Whittaker and it was based…

Q: stromatolite is a structure a. produced by endosymbiosis b. that formed only on the early Earth c.…

A: Ancient stromatolites can help reveal details about the early Earth's environment.

Q: The genome of________ can be either RNA or DNA. a. a bacterium c. a virus b. a eukaryote d. an…

A: Introduction: DNA stands for 'deoxyribonucleic acid' and it is the hereditary material in humans and…

Q: Which kingdom contains autotrophic, multicellular, eukaryotic organisms with cell walls made of…

A: RH whittaker was the scientist who gave the five kingdom classification for classifying organisms .…

Q: What Kingdom to the cells pictured below belong to? O Archaea O Protista O Fungi O Animalia

A: Introduction: In the field of microbiology, the staining agent methylene blue, which is also known…

Q: Amanda learns that some species of algae share the characteristics of being single-felled and…

A: Algae are a diverse group of aquatic organisms that have the ability to conduct photosynthesis. Some…

Q: Write a short essay contrasting how the concepts may differ betweenbacteria and eukaryotes ?

A: In biology, a cell is a membrane-bound unit that has the basic molecules of life and is made up of…

Q: Both archaea and eukaryotes have______ . a. peptidoglycan c. a nucleus b. histone proteins d. a…

A: Introduction :- Eukaryotes are organisms with a nucleus and other membrane-bound organelles in their…

Q: A collection of similar genera *       a. family       b. order       c. kingdom       d. genus

A: Classification means categorising something into groups on the basis of certain characters.…

Q: a. Name of the structure. b. Name of the organism holding this structure. c. Phylum:

A: Biology is a branch of science that is defined as the study of life. Biology is broadly divided into…

Q: An organism found on a field trip has cell walls made of chitin and lives on a decomposing log. What…

A: In biology, the most accepted system of classification is the five-kingdom classification, given by…

Q: On the tree of life, sex is: A) a synapomorphy for bacteria and archaea B) a symplesiomorphy for…

A: These are some questions regarding sexual reproduction.

Q: what kingdom would each of the following be classified: unicellular prokaryotes that live indust…

A: Kingdom is one of the taxonomic ranks given to organism.  Based on classification system, the…

Q: Which of the following taxon contains the other? a. Species b. Class c. Order d. Genus

A: The scientific discipline  concerned with naming organisms is called Taxonomy.

Q: Which explanation describes why Archaea are placed into a different domain from Bacteria? OOrganisms…

A: Prokaryotes are microscopic, unicellular organisms that has neither a distinct nucleus with a…

Q: Which kingdom contains organisms that were originally considered to be plants?  Answers Plantae…

A: Kingdom Plantae is broadly constituted of four evolutionarily associated groups: bryophytes…

Q: Explain how archae are more closely related to Eukarya than to bacteria even though Archae are…

A: All living forms on Earth share a common ancestry, which implies that all living forms have…

Q: Single-celled Eukaryotes were preceded by what environmental development on Earth? O a. The forming…

A: Eukaryotes are the organisms having well defined nucleus with cellular organelles such as…

Q: Why are archaebacteria called living fossils?

A: Introduction: "Archae" stands for "ancient", archaebacteria are thought to evolve from the very…

Q: How can scientists determine that multicellularity arose more than once in different lineages?…

A: Multicellularity has evolved independently at least 25 times in eukaryotes, and also in some…

Q: Which kingdom includes mushrooms and molds? O A. Fungi O B. Bacteria C. Plantae O D. Protista

A: Mushrooms and molds they belong to different classes they eukaryotes and they are unicellular or…

Q: Which kingdom contains heterotrophic, eukaryotic organisms with no cell walls? Plantae Bacteria…

A: Cell wall is the external structural layer of the cell outside the cell membrane. It provides…

Q: Which of these protists is believed to have evolved following a secondary endosymbiosis? a. green…

A: Protozoa are free-living parasitic, single-celled eukaryotes. They are single-celled organisms. They…

Archaeal cell structure

Bacteria and archaea are two different prokaryotic domains that, along with eukarya, make up the three domains of life. Archaeal organisms can be found all over the biosphere. Many genera are extremophiles, meaning they thrive in extreme environments such as extremely high temperatures, high salinity, or pH extremes. Bacterial and archaeal cells are characterized by the absence of a nucleus and membrane-bound organelles.