Bacteriorhodopsin, and retinal, are part of a transmembrane complex that uses of sunlight to create a proton gradient, for synthesis of ATP from ADP, in which of the following organisms? one of the members of the Archaeobacterial kingdom one of the members of the Eubacterial kingdom (ancestral to the mitochondria) one of the members of the Animal kingdom one of the members of the Eubacterial kingdom (ancestral to the chloroplasts) one of the members of the Plant kingdom

Q: Which of the following is FALSE concerning reasons why bacteria have multiple different types of…

A: Pigments are chemical substances that reflect only a narrow range of visible light wavelengths. This…

Q: Differentiate the three domains of life. Archaea Bacteria Eukarya Presence of cell wall (+/-)…

A: Introduction Archaea:- Archaea are microorganisms that define the limits of life on Earth, they may…

Q: Why do scientist believe that mitochondria originated from ancient prokaryotes?​

A: Evolutionary biology is the branch of science which deals with origin and evolution of life.…

Q: Which of the following is/are found in bacteria BUT NOT in eukaryotes?     Cell walls…

A:

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: 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: Why do cyanobacteria possess heterocysts? View Available Hint(s) for Part A       Heterocysts shield…

A: INTRODUCTION Heterocyst This is the site of nitrogen fixation in cyanobacteria.

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 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: different environments. Anerobic organisms need oxygen to survive, while aerobic organisms can…

A: Distinction of aerobic and anaerobic respiration depends on the oxygen requirement. There are two…

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: 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: Evolution of what biological process is hypothesized to have been made possible by the appearance of…

A: Introduction :- Chlorophyll is a group of green pigments found in the mesosomes of cyanobacteria and…

Q: what phylum does this organism belong to? what kingdom does this organism belong to? is this…

A: Taxonomic rank is used for obtaining scientific classification of organisms. It indicates the level…

Q: To mirror a disturbance event, she vigorously stirs the water in each container for varying amounts…

A: Independent variable is one whose value is not dependent on any variable.  Dependent variable is one…

Q: Multicellular organisms with a true nucleus, ester-linked fatty acids in their G-3-P cell membranes,…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

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: After the glacial retreat at the end of the last ice age, some three-spine stickleback fish…

A: INTRODUCTION Evolutionary biology provides the key to understanding the principles governing the…

Q: Multicellular organisms with a true nucleus, histone proteins, ester-linked fatty acids in their…

A: Organelles are specialized components that carry out particular tasks and contribute to the general…

Q: Compare and contrast the structure and function of the following among bacteria and eukaryotes: a.…

A: In bacteria, ribosomes are cellular structures responsible for protein synthesis. They are composed…

Q: The microbes discovered in Lake Whillans and Pitch Lake represented a few of the general categories…

A: Pathogenic organisms are of five main types: viruses, bacteria, fungi, protozoa, and worms or…

Q: Mention one significant function of rhizoids.

A: Bryophytes include the various mosses and liverworts that are found commonly growing in moist shaded…

Q: ou isolated a new microorganism that has single cells and appear to lack a nucleus.Chemical analysis…

A: Three domains of life are Archaea, Bacteria, and the Eucarya. Prokaryotes include domain bacteria…

Q: The Archaeal glycerol stoichiometry is different from the Bacteria and Eukarya. This may suggest…

A: The supergroups are thought to be monophyletic, which means that all organisms within each group are…

Q: What is this? What special ability does it have? Does it have organelles to perform this activity?…

A: Unicellular prokaryotic organisms, containing Primitive nucleus, that can survive under all kinds of…

Q: What is a possible function of cytoplasmic streaming in the slime mold? To help distribute and…

A: Introduction :  Protists known as slime moulds are saprophytes. Their anatomy is designed for moving…

Q: looking at some pond water under the microscope, you notice an unfamiliar rod-shaped cell about 200…

A: Single-celled creatures belong to the Archaea domain. Prokaryotes are microorganisms without cell…

Q: You are studying amoebas and paramecia, two different single-celled protozoans. You have at your…

A: The use of microscopes is crucial in the field of biological sciences for solving the secrets of the…

Q: An autotrophic protist, such as a diatom or a dinoflagellate, can evolve into a heterotrophic…

A: The question is asking about the conditions under which an autotrophic protist, like a diatom or a…

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: One organism found in a termite’s gut is Mixotrichia paradoxa. This strange creature looks like a…

A: We could describe it as a colony functioning together. Where spiral bacteria on the surface may be…

Q: List the Five Kingdoms and give the distinguishing features of each kingdom, which ones are…

A: The living organisms are classified into different kingdoms based on there characteristics.…

Q: Single-celled organisms with a true nucleus, ester-linked fatty acids in their G-3-P cell membranes,…

A: All the living organisms are classified into several kingdoms based on their structural and…

Q: Explain the differences between cyanobacteria and algae. What are the differences between…

A: Cyanobacteria are photosynthetic bacteria that can be found in both freshwater and marine…

Q: Archaea are often described as chimeric organisms having some features that are similar to bacteria…

A: Life on earth divided into three major domains based on their morphological (phenotype) and…

Q: You observe a cell through a microscope and see that it has chloroplasts. To which Domain of…

A: Introduction  Chloroplasts are cellular organelles found in the cells of plants, algae and some…

Q: What group of prokaryotes use inorganic chemicals as energy source and fulfill their carbon needs by…

A: The inorganic compounds obtained by the bacteria from the surrounding environment helps the bacteria…

Q: "flagellum is an ancient eukaryotic organelle".

A: Eukaryotes have enclosed nucleus within the nuclear envelope. Eukaryotic cells have membrane bound…

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…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.