What evidence supports the idea that the mitochondrion andchloroplast were once free-living members of the domainBacteria?

Q: Chloroplast formation in zygotes of algae?

A: The structure that is responsible for conducting photosynthesis in the plant system is known as…

Q: What is the evidence that mitochondria and chloroplasts descendfrom simpler cells engulfed long ago?

A: They consist of eubacteria and archaebacteria. Eukaryotes have complex internal organisation and…

Q: What are the features of modern-day mitochondria that has been inherited from their prokaryotic…

A: Mitochondria is a double-membrane bound organelle and are best known as the powerhouse of eukaryotic…

Q: What evidence supports that mitochondria and chloroplasts originated from bacteria?

A: According to the endosymbiotic hypothesis, the mitochondria and chloroplasts arose from bacteria.…

Q: How can the hypothesis that asserts that chloroplasts as well as mitochondria were primitive…

A: INTRODUCTION Mitochondria are called the powerhouse of the cells converting fuel molecules into…

Q: What features unite some of the major lineages of eukaryotes?

A: New molecular evidence has allowed for the reclassification of protists into large “supergroups.”…

Q: Explain the ways that mitochondria resemble rickettsias andchloroplasts resemble cyanobacteria.

A: Mitochondria are double membrane bound organelles found in the cells of most of the eukaryotes. They…

Q: Why are there no chloroplast in onion cells?

A: Chloroplasts are present in plant cells and are involved in photosynthesis due to the presence of…

Q: Use this diagram of a Chlamydomonas cell for the following question. M CY CL is chloroplast, CY is…

A: DNA or deoxyribonucleic acid is the nucleic acid that is found in normal eukaryotic cells as well as…

Q: What evidence supports the hypothesis that mitochondriapreceded plastids in the evolution of…

A: Plastids are double membrane-covered cytoplasmic organelles that possess their own genetic machinery…

Q: How do mitochondria and chloroplast work together in plants to sustain life?

A: A cell is the smallest unit of life.Cells are also known as building blocks of living organisms like…

Q: The apicomplexan that causes malaria has a photosynthetic ancestor and contains an organelle that…

A: Apicomplexans, also known as sporozoans, are intracellular parasites that cause numerous diseases in…

Q: The endosymbiotic hypothesis for the origin of chloroplasts from gram-negative prokaryotes is…

A: Endosymbiotic hypothesis helps us to understand the evolution of eukaryotes from primitive…

Q: How do the molecular sequences of genes in chloroplasts show how photosynthesis spread throughout…

A: It is supposed that chloroplast also was a primitive photosynthetic prokaryote as it has its own…

Q: How does serial endosymbiosis explain the origin of chloroplasts?

A: Chloroplast is an organelle present in algal and plant cells. This organelle is responsible for…

Q: In the five kingdom system of Whittaker, how many kingdoms are eukaryotes?

A: Taxonomy refers to the discipline that includes organism’s classification into ranks by arranging…

Q: What role did symbiosis play in the origin of chloroplasts?

A: Symbiosis is a type of close relationship between two organisms. There are different types of…

Q: Which traits are shared by all eukaryotic cells, and what are the three major lines of evidence that…

A: Traits shared by all eukaryotic cells:  Presence of well defined nucleus that contains the genetic…

Q: 1.Rubisco, which catalyzes the fixation of carbon dioxide during photosynthesis in plants and many…

A: Ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) is the predominant protein in…

Q: What is the evolutionary origin of chloroplasts?

A: Chloroplast likely evolved from the engulfed prokaryotes which once lived as an independent…

Q: The amoeba Pelomyxa palustris is a single-celled eukaryote with nomitochondria, but it contains…

A: The endosymbiotic theory proposes that eukaryotic cells form from the symbiotic relationship among…

Q: How many endosymbiotic events are required to account for the diversity of photosynthetic…

A: Endosymbiont is an organism that lives within another organism and sometimes maintains a mutualistic…

Q: Is photosynthesis in bacteria the same as it is in higher plants? Explain

A: According to the question we have to provide a statement that photosynthesis in bacteria is the same…

Q: What evidence strengthens the hypothesis that chloroplasts were photosynthetic prokaryotes and…

A: Introduction :- A chloroplast is a type of organelle found in the cells of plants and algae that is…

Q: Where is the DNA present in a chloroplast?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of life, which carries the genetic information in…

Q: Which is the autotrophic group responsible for the production of most part of the molecular oxygen…

A: The organisms that are able to manufacture their own food are known as the autotrophs. They obtain…

Q: What is the endosymbiotic hypothesis for the originof mitochondria and chloroplasts? What…

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. The…

Q: What is the evidence that the Chloroplasts and Mitochondria found in the eukaryotic plant cells are…

A: Chloroplasts and mitochondria both are double membrane-bound semi-autonomous eucaryotic cell…

Q: What is the function of Chloroplastid in a Plant cell?

A: Plastids are structurally double membrane bound organelle, which are  mainly used for trapping…

Q: It has been suggested that chloroplasts, like mitochondria,evolved from living organisms. What…

A: Mitochondria are the "powerhouses" of the cell, breaking down fuel molecules and capturing energy in…

Q: How do prokaryotes reproduce? and how do they exchange genetic material through the process?

A: Living organisms on this planet have been broadly divided into the Eukaryotes and the Prokaryotes.…

Q: In terms of energy transduction (a) in vwhat way are mitochondrial complexes I, II, and IV similar?…

A: Constant energy transduction mechanisms are required for life to exist. The obtained energy, whether…

Q: What product of cell respiration was measured and produced by the yeast cells?

A: Cellular respiration: It is process that take place in the cells of organisms. In this process a set…

Q: ts explain the existence of mitochondria and chloroplasts with the endosymbiotic hypothesis. What is…

A: Endosymbiotic hypothesis tries to explain the origin of mitochondria and chloroplast .

Q: The endosymbiotic hypothesis for the origin of mitochondria from gram-negative prokaryotes is…

A: Endosymbiotic theory states that some of the organelles present in Eukaryotic cell structures are…

Q: How can the hypothesis that asserts that chloroplasts as well as mitochondria were primitive…

A: Endosymbiotic theory states that the semiautonomous organelles such as mitochondria and chloroplasts…

Q: Why do prokaryotes have Pangenomes?

A: The complete gene set of each strain of a species is called pangenome. It includes the core genome…

Q: ymbiosis has had a role in eukaryotic development?

A: Endosymbiosis is the process where small cells are engulfed by large cells and inside the large…

Q: how does Mitochondria and ChloroplastsOriginated from Bacteria

A: Mitochondria and chloroplast are the organelles of a cell that can produce energy. Mitochondria is…

Q: It has been suggested that chloroplasts, like mitochondria, evolved from independent living…

A: Prokaryotes are those organisms which lack a membrane bound nucleus. They consist of eubacteria and…

Q: What does the endosymbionttheory propose as the originfor mitochondria andchloroplasts? Explain.

A: Mitochondria are the cell organelle. It is usually termed as power house of the cell because it…

Q: How is the structure of chloroplasts similar to that of mitochondria? How does it differ?

A: Chloroplasts : They are the part of plant and algal cells that carry out photosynthesis, the process…

Q: What evidence supports the hypothesis that mitochondria preceded plastids in the evolution of…

A: Introduction Evolution is the key process that regulates the survivability and continuity of species…

Q: Diagram the endosymbiotic theory of the origin of mitochondria and chloroplasts

A: Mitochondria is the powerhouse of the cell. It generates ATP using ATP synthase. Chloroplast is…

Q: Which of the following questions would be most appropriate to investigate whether the proteolytic…

A: Proteolytic enzymes : Proteases occur in all organisms from prokaryotes to eukaryotes and to virus .…

Q: Present two hypotheses for the origin of the eukaryotic cell

A: Eukaryotic cell contains membrane bound organelles such as a nucleus , mitochondria and an…

Q: What are the origins and evolutionaryhistory of photosynthetic complexes?Are there undiscovered…

A: Introduction Plants are termed autotrophs they can produce their own food by the process called…

Q: Describe the similarities and differences between the mechanism of import into the mitochondrial…

A: Organelles with two membranes, such as mitochondria and chloroplasts, are double-membraned. They…