Endosymbiosis Study guides, Class notes & Summaries

MMSC490 Exam 1 Questions and Answers 2024 The simplicity and clarity of Caenorhabditis elegans allowed researchers to - Answer- Identify the genes in differentiation of each cell type The diffraction limited resolving power of a standard light microscope is approximately - Answer-0.2 Om Chloroplasts are thought to have originated from endosymbiosis of ___ by large host cell. - Answer-Photosynthetic eubacteria such as cyanobacteria The eukaryotic nucleus contains ___ DNA molecule (s). - An...

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 bacteria stanley milller combined methane and in water ammonia endosymbiosis theory argues a relationship between two cells

Multicellularity might have evolved from coloniality. correct answers true Some of Pasteur's sterile water flasks are still on display today. correct answers True Both mitochondria and chloroplasts have two membranes. correct answers true Protenoid spheres could have evolved via correct answers self assembly Conifers evolved in the correct answers Permian The ___ is the period of the first vascular plants. correct answers silurian Most scientists think the earth is ___ years o...

Chapter 15 Which of these is TRUE of a mutualistic relationship? correct answer: both organisms benefit What is an endophyte? correct answer: A symbiont that lives inside plant cells Which of these is characteristic of the nitrogenase enzyme? correct answer: It is irreversibly inactivated by oxygen The red color of plant root nodules is due to this oxygen-binding protein. correct answer: Leghemoglobin Once rhizobia enter the plant cell through the infection thread they undergo ...

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

The ecology of algae in aquatic ecosystems parallels that of plants in terrestrial ecosystems. Make three points to support this statement. - Aglae and mosses/plants have similar features such as: - branched apical growth - cuticles - asymmetrical flagellated cells - cellulose, thylakoids, chlorophyll b, some have 2 flagella... If some Euglenoids have the same pigment as green algae and higher plants, why are they not so closely related? - secondary endosymbiosis Why evolve towards a s...

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...

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...

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...

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...