Ans: option A,B are correct answer.
According to endosymbiotic hypothesis, the mitochondria, chloroplast and possibly other organelles of eukaryotic cells are descended from free living photosynthetic prokaryotes.
1.67 pts According to the Endosymbiotic Theory chloroplasts descend from free living photosynthetic prokaryotes. mitochondria descend...
Q23.7: According to the endosymbiotic theory, mitochondria and plastids (e.g. chloroplasts) are descendents of Afree living prokaryotic cells B alpha-proteobacteria. Cfree living eukaryotic cells Da chimeric cell with archaea and bacteria ancestry
According to the endosymbiotic theory 24 Multiple Choice all living organisms are composed of cells and that a cell is the smallest unit considered to be living living organisms can arise from non-living matter and that the type of organism formed depends on the type of non-living matter chloroplasts and mitochondria evolved from small prokaryotes that were consumed by a larger eukaryotic cell new species arise when a portion of the population becomes isolated from the remainder of the population...
pts Which of the following is FALSE about the Theory of Endosymbiosis? Chloroplasts and mitochondria have their own DNA Chloroplasts and mitochondria are enclosed in a double membrane Chloroplasts and mitochondria divide by a process that closely resembles binary fission Chloroplasts are present in all eukaryotic cells The DNA of chloroplasts and mitochondria is very similar to that of other free-living prokaryotes Previous Next →
According to the endosymbiosis theory, chloroplasts and mitochondria are derived from bacteria that took up residence within eukaryotic cells. At one time, prior to being taken up by eukaryotic cells, these bacteria were free-living organisms. However, we cannot take a chloroplast or mitochondrion out of a living eukaryotic cell and get it to survive and replicate on its own. Why not?
Which of the following statements about the endosymbiotic theory is false? Which of the following statements about the endosymbiotic theory is false? The entire genome of the ancestral bacteria has been preserved in present-day mitochondria and chloroplasts. The ancestral bacteria, from which mitochondria and chloroplasts are derived, were capable of photosynthesis and aerobic respiration. Mitochondria and chloroplasts arose independently from free-living bacteria. Eukaryotic cells engulfed the ancestral bacteria from which mitochondria and chloroplasts are derived, and the two entities formed...
What is the endosymbiotic theory as it relates to the cellular organelles, mitochondria & chloroplasts, found in eukaryotic cells? There have been several different characters throughout the years that have served as Batman’s sidekick under the codename ‘Robin’. Name as many as you can: The resolution of a microscope (commonly abbreviated as D) is way to objectively describe the magnification ability. As resolution increases by changing objective lens, what happens to depth of field? What is the relationship between magnification,...
(2). Consider that mitochondria and chloroplasts were once free-living prokaryotes. If you isolated these organelles from a plant, which of the following structures would you expect to find? Choose all of the correct answers. (1 point) (a) plasma membrane (b) ribosomes (c) circular DNA (d) linear chromosomes (e) ribosomal RNA (f) proteins (g) nucleus
5. Mitochondria and chloroplasts were once free-living bacteria that later migrated into eukaryotic cells. Mitochondria make energy while chloroplasts prepare their own food. a) If Gregor Mendel were a molecular biologist and laid his hands on a free-living mitochondrion, would he have got his 3:1 ratio crossing two mitochondria? b) In its free-living condition, can a chloroplast code for proteins, and if yes, what are the two most important enzymes that aid in its survival? c) After endosymbiosis, what happenned...
Mitochondria and chloroplasts were once free-living bacteria that later migrated into eukaryotic cells. Mitochondria make energy while chloroplasts prepare their own food. How can a mitochondrion live by itself? Explain your answer by mentioning the specific processes that this organelle performs. What does a chloroplast do to survive in its free living condition? What important chemicals does it need froma sorrounding primordial soup to prepare its own food? Apart from the process by which chloroplasts prepare their own food, what...
Which of the following statements concerning the endosymbiotic theory is true? a. Eukaryotes were formed from the union of small anaerobic prokaryotes with larger aerobic prokaryotes. b. The cristae of mitochondria evolved from peptidoglycan containing cell walls. c. The endosymbiotic theory is universally accepted. d. All of the statements are true. e. All of the statements are false.