Which of the following prokaryotes has a relatively large surface-to-volume ratio for rapid gas exchange, despite having one of the largest cytoplasmic volumes of any known eubacterial cell? the archaeobacterium Halobacterium halobium the archaeobacterium Nanoarchaeum equitans the eubacterium Rhodopseudomonas viridis the eubacterium Epulopiscium fishelsoni the eubacterium Escherichia coli

Q: Which of the following correctly describes the theory of endosymbiosis.   Question 9 options:…

A: Answer:  The Theory of Endosymbiosis = This  theory  states that when an organism is engulfed and…

Q: Which of the following structures is most likely missing in a bacterium that regenerates from an…

A: Bacteria are the most primitive organism which lack nucleus and many other organelles such as cell…

Q: How are the colors of a phytoplankton bloom determined? 2. Which colors can penetrate the farthest…

A: Phytoplankton - Phytoplankton are the small plants living in water. These small plants are…

Q: With the help of well labelled diagram describe the structure of a archaeal cell.

A: Archaea is a prokaryotic domain that are present throughout the biosphere. Many genera are…

Q: Organism Cell Shape Organ for Phylum Locomotion Nutrition Amoeba Paramecium Trypanosoma Plasmodium

A: The animal-like protists (protozoa) are described in the following characteristics.

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: Why are chloroplasts and mitochondria shown as arrows originating from the Bacteria ?

A: The delineation of chloroplasts and mitochondria as arrows starting from microscopic organisms in a…

Q: Which of these organisms is a chemoheterotrophic protist? cats, which are animals and get food and…

A: "Nutrition is the mechanism by which food is taken and transformed into energy and other essential…

Q: Match the description with the organism Description- -the fused cells possess a total of two…

A: The objective of the question is to match the given descriptions with the correct organisms. This…

Q: Each of the following is a characteristic of bacterial endospores, EXCEPT: Contain the bacterial…

A: It is critical that we understand microbes and their applications since they may be both useful and…

Q: Which of the following bacterial genera is useful for the degradation of environmental pollutants?…

A: Biodegradation is formed from two words :- ' bio ' and 'degradation '. Bio means living while…

Q: Locomotor apparatus in the sporozoa are: O Pseudopodia Cilia O Flagella Absent

A: Protozoa are unicellular, heterotrophic, eukaryotic organisms. They live as predators or parasites.…

Q: Which one of the terms below is NOT a stage in the typical growth curve of a bacterial cell under…

A: A typical growth curve of a bacterial cell under ideal condition in culture generally has four…

Q: s from the Answer Bank to label the diagram according to hypothesis 1 on the origin of the…

A: These images represents endosymbiotic event that occurred in the past. In this event the development…

Q: Which of the following statement(s) or feature(s) apply to Amoeba proteus ? Select 3 correct…

A: Amoebas are present as each nonparasitic and parasitic varieties.

Q: How do protozoa differ from both fungi and algae?

A: Protists include algae, protozoa and slime molds  Main difference between algae and protozoa is that…

Q: Predict the relative amounts of gas production by yeast when using the following carbohydrates as…

A: Yeast requires a carbohydrate, such as glucose or sucrose, to undergo glycolysis and produce energy…

Q: What is the morphology of the following cells?       diplococci     sacrina     tetrad…

A: Different Shape of bacteria cell Different shapes of bacteria are used to categorise bacteria.…

Q: cording to this tree, taxa capable of photosynthesis form what kind of phylogenetic up?…

A: The image shows the phylogenetic relationship between different taxons. The relationship is based on…

Q: amoebas Euglenozoa Ciliates of the phylum Ciliophora Apicomplexans For each of the groups listed…

A: Protozoans are heterotrophic unicellular protist microorganisms that either live in water…

Q: How are the endospores shown here different from endospores of other clostridial species?

A: The word endospores are not a true spore but a spore bear cell, in this spore are present with in…

Q: Question: Based on the phylogram below, which taxon is closely related to domain Eukaryota? ARCHEA…

A: Increasing amounts of evidence point to a closer relationship between Domain Archaea and Domain…

Q: What feature of mycobacteria is responsible for the unusually slow growth of these bacteria?   They…

A: INTRODUCTION Mycobacterium They are generally non motile acid fast bacteria causes tuberculosis and…

Q: Archaea and Eukaryotes are more closely related to each other than Eubacteria and Archaea are.

A: There are several hypothesis that define the origin of prokaryotes and eukaryotes. Woese and others,…

Q: What is the shape of these cells?       Spirochete     Spiral     Cocci     Bacilli

A: Bacterial shape is an important criteria used for their identification under microscope. Broadly…

Q: Which of the following statement(s) or feature(s) apply to Amoeba proteus? Select 3 comect answaits…

A: Prokaryotes: Any organisms that lacks a distinct nucleus and other organelles due to the absence of…

Q: e protozoans presenting contractile, pulsatile, vacuoles easily found in esh or in salt water? pe in…

A: Protozoans are single celled microrganisms usually living underwater. These are eukayrotic cells…

Q: Which genera have members that undergo conjugation in order to acquire genetic variability?…

A: The objective of the question is to identify which of the given genera have members that undergo the…

Q: Based on figure 17, to whom are archaeans more closely related: bacteria or eukaryotes?

A: Scientifically all life is divided into three forms  ; archae , Bacteria and eukarya .  All of them…

Q: Different types of bacteria are found inbiofilm. Bacteria with oxygen respiration are found at the…

A: A biofilm is the syntrophic consortium of microorganisms in which the cells stick to each other and…

Q: What structure in the Entamoeba histolytica is sometimes called a "false foot" and has a similar…

A: Question: Which structure in the Entamoeba histolytica is sometimes called "false foot" and has a…

Q: Select all statements that are true regarding members of the genus Mycobacterium. O They contain…

A: Introduction: TB or tuberculosis is a disease caused by a bacterium called Mycobacterium…

Q: What group consists of amoeboid protozoa? Multiple Choice

A: Amoeba are primitive organisms. They are single-celled or unicellular. They fall under Kingdom…

Q: Describe/define the following terms in relation to cyanobacteria: heterocysts akinete…

A: HETERCYST Cyanobacteria are important phototropic bacteria seen in the soils where water and…

Q: Give the following details of the phyla Proteobacteria (-Alpha, Beta-, Delta-, Epsilon)…

A: In 1987, the American  microbiologist Carl Woese , suggested that a diverse and a large group of…

Q: The Miller-Urey experiment demonstrated that complex molecules such as proteins and polysaccharides…

A: Miller-Urey experiment was conducted in 1952 by scientists Stanley Miller and Harold Urey to…

Q: Why don't all of the yeast do cellular respiration?  2) What are the similarities and differences…

A: Hello! Since you have asked multiple question, we will solve the first question for you. If you want…

Q: I took this picture recently of an organism growing on the surface of a rock. What type of organism…

A: An organism growing on the surface of a rock What type of organismi is this?

Q: which cell in the human body does Staphylococcus aureus make pores.

A: ANSWER) Staphylococcus aureus is normally found in the human body, it gets colonized over the skin,…

Q: DOMAIN BACTERIA Mycoplasma Firmicutes Cyanobacteria Actinobacteria Spirochaetes Chlamydiae…

A: Phylogeny is the study which decreases the evolutionary relationships between the organisms and the…

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: Which of the following structures are used by amoeba for movement? Group of answer choices cilia…

A: Unicellular organisms have different structures that help them move around. These are known as…

Q: Which of the following is a nutritional description of parasitic protozoa which infect and grow in…

A: ANSWER Nutritional description of parasitic protozoa which infect and grow in humans or other animal…

Q: Can you say that the microbial composition changes over time in each of the body locations

A: In hot summer months, the higher ambient temperature would likely accelerate the decomposition…

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.