Endosymbiosis - Study guides, Class notes & Summaries

Lynn Margulis - ANSWER-Endosymbiosis Theory Endosymbiosis Theory - ANSWER-Earth's earliest life forms were microscopic cells Those single cells evolved into complex cells + multicellular organisms like plants/animals Evolution from prokaryotes to eukaryotes reason why Mitochondria and chloroplasts have bacterial genomes and ribosomes Carl Woese - ANSWER-coined 3 domains of life 3 domains of life - ANSWER-1.) Bacteria 2.) Eukarya 3.) Archaea Determined by variations in...

How do you calculate the magnification of a drawing/image? - correct answer Magnification=Image size(with ruler) / Actual size(according to scale bar) How do you calculate the actual size of a magnified specimen? - correct answer Actual size=Image size(with ruler) / magnification By which process do potassium ions move through potassium channels in axons? - correct answer Facilitated diffusion -at rest, the Na-K+ pump expels Na+ ions out of cell, while K+ are put within -when the n...

Biodiversity Ans: Diversity found in organisms and life. Phylogeny Ans: Tracing evolutionary history of organisms. Systematics Ans: Classification of organisms according to relationships based on phylogeny. Gamete Ans: Two cells (egg and sperm) fuse together during fertilization. Alternation of Generation Ans: Alternation between sexual and asexual phase in the life cycle of an organism. Photoautotroph/Photosynthetic Ans: An organism that produces its own food via a light source. Het...

what are the differences and similarities of Archaea and Eukaryotes nuclear envelope- E multiple linear chromsomes- E membrane enclosed organelle- E branches membrane lipids-a peptidoglycan- / Eukaroytic RNA polymerase- E, A core histones- A, E where did protists diversity come from Endosymbiosis Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Endosymbiosis certain unicelluar organisms engulf ot...

rutgers gen bio 116 exam 1 | Questions and Correct Answers | Latest Update 2024/2025 6 Eukaryotic Supergroups - Answer -Chromalveolata Excavata Opisthokonta Rhizaria Amoebozoa Archaeplastida Key derived traits of Eukaryotic Cells - Answer -Nucleus Membrane-bound organelles Aerobic respiration Mitochondria from primary endosymbiosis Endosymbiosis - Answer -Relationship between two species in which one lives inside the other Examples of endosymbiosis in evolutionary history - Answer...

Bio 189 Midterm Study Guide Questions and Answers Rated A+ What role do telomeres play in cellular aging? Telomeres protect the ends of chromosomes from deterioration or fusion with neighboring chromosomes, and their shortening during cell division is associated with cellular aging and limit the number of times a cell can divide. Describe how the structure of the phospholipid bilayer contributes to its function. The phospholipid bilayer's hydrophilic (water-attracting) heads face...

First fungi evolved in → ordovician conifers evolved in → permian chloroplasts are found only in kingdom plantae → false oparin did experiments in → chemical evolution dna in the nuclei in eukaryotic cells is complexed with → proteins pasteur bent necks of glass flasks to prevent from reaching water 1 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update → bacteria stanley milller combined methane and in water → ammonia endosy...

BIOL 172L EXAM 1 UH MANOA; Questions and Answers 100% Solved Endosymbiosis Correct answer Organelles originated when a single-celled organism engulfed another single-celled organism • Usually obligate: the survival of one depends on the other the process in which unicellular organisms engulf other cells, which will then function as organelles within the host cell. Studies of DNA sequencing suggest that green and red algae developed when heterotrophic eukaryotes engulfed cyanobacter...

Honors Biology Final Exam 2024 with Verified Solutions What is the role of microtubules in cell division? Microtubules form the mitotic spindle, which helps separate chromosomes into daughter cells during cell division. How does the concept of endosymbiosis explain the origin of mitochondria and chloroplasts? Endosymbiosis suggests that mitochondria and chloroplasts originated from free-living prokaryotes that were engulfed by a host cell, establishing a mutualistic relationship...

The endosymbiosis theory argues that a ____ relationship was established between two cells. correct answers mutualistic The endosymbiosis theory argues that small prokaryotic cells were engulfed by ____. correct answers larger prokaryotic cells The first hominids appeared at the end of the ____. correct answers Tertiary The first fungi evolved in the ____. correct answers Ordovician Francisco Redi did an experiment to show that meat did not produce maggots by the process of ____. cor...