Endosymbiosis Study guides, Class notes & Summaries

BIOL 2230 Exam 2 Questions and Answers What role has endosymbiosis played in evolution? - What are some distinguishing features of Protists? - - Highly diverse grouping of eukaryotic organisms - Unicellular or multicellular - Autotrophs (algae) or Heterotrophs (protozoa) - Motile or non-motile - Cell walls or no cell walls Most are harmless, but some cause disease What are algae and protozoans? - PROTOZOANS: -pathogens - unicellular - heterotrophic - motile (flagella, cilia, psue...

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...

Bio181 Exam 2 Homework 4 1.Which of the following is the likely origin of the chloroplasts of plants (as suggested by Lynn Margulis) and backed up by many supporting pieces of evidence? - Chloroplasts were originally free-living bacteria that have been incorporated into the cells of plants, a process called endosymbiosis. 2. What are the two most important products that result from photosynthesis (from an animal's perspective)? - Oxygen and Sugars/Carbohydrates 3. 1. Which of the follo...

MICROBIOLOGY: 13TH EDITION REAL EXAM QUESTIONS COMBINED LATEST UPDATE 2023/2024 1) In the condition called athlete's foot, the fungus Trichophyton consumes the keratin protein found in hair, nails, and dead skin. Which of the following descriptors does not apply to Trichophyton? A) Saprobe B) Parasite C) Heterotroph D) Eukaryote 2) Which of the following statements is correct? A) All fungi, whether parasiteor saprobe, are heterotrophs. B) All heterotrophs are parasites, but on...

MMSC 490 2024 Exam Questions with Correct Answers The feature that most clearly distinguishes eukaryotes from prokaryotes is the presence of .......... in eukaryotic cells. RNA Molecules Ribosomes Oxidative phosphorylation Nucleus - Answer-Nucleus Cytoplasmic organelles are... Present in prokaryotic cells an absent in eukaryotic cells Absent in prokaryotic cells and present in eukaryotic cells Absent in both prokaryotes and eukaryotes Present in both prokaryotic and eukaryotic cell...

eview Quiz 1 study guide and Quiz 1 for the general topics covered. Modified versions of questions from Q1 will also be on this quiz. Make sure you understand the concept; don’t just memorize the answer to the question. Chapters 1-5 any material covered is fair game! But I will focus on Ch 2, 3, & 5 From Quiz 1: I. Disease terminology and concepts - Genomics: the branch of molecular biology concerned with the structure, function, evolution, and mapping of genomes - Endosymbiosis: organ...

AP Biology Exam Review Chapters 1-9 Questions and Answers prokaryote unicellular organism that doesn't have a nucleus eukaryote organism whose cell contains its genetic material inside a nucleus (includes all life other than viruses, archaea, and bacteria) endosymbiosis theory theory that the eukaryotic cell evolved via engulfing of one prokaryotic cell by another hydrolysis breaking a polymer from the addition of water polymer macromolecule made of monomers monom...

Microbiology correct answers study of microbes List groups of organisms studied in microbiology: correct answers bacteria, fungus, algae/protists, viruses, helminthes Differences between Prokaryotic and Eukaryotic cells: correct answers Prokaryotic -no nucleus -no membrane bound organelles Eukaryotic -true nucleus -has membrane bound organelles Animalae correct answers are not green, move Evolution of microbial life on earth: correct answers No oxygen in early earthly era, bac...

Obligate halophiles - High osmotic pressure aka lots of salt like the great salt lake Facultative halophiles - Type that causes acne can be in salty also known as osmolaric but not nessesary Neutrophiles - Most bacteria Protozoa and pathogens like neutral ph rang 6.5-7.5 Acidophiles - Really acidic as low as 0 pH Alkalineophiles - Grow best in basic range up to 11.5 ex cholera Thermophiles - Higher temperatures above 45C ex hot springs Hyperthermophiles - Hottest 80C and above Mesophiles...

Scholastic Bowl Latest Update Graded A+ Pride and Prejudice One character in this novel is advised to travel in rainy weather and is forced to remain at the house of her love interest. Charlotte Lucas accepts a marriage proposal from a clergyman employed by Lady Catherine; that man, Mr. Collins, had earlier proposed to the novel's protagonist. Lydia runs off with Wickham in this novel, in which Bingley and the protagonist's sister Jane later marry. For 10 points, Elizabeth Bennet and...