Endosymbiosis theory - Study guides, Class notes & Summaries

Test Bank to Accompany Life The Science of Biology, 10th Edition Sadava, Hillis, Heller, BerenbaumTable of Contents Chapter 1: Studying Life ........................................................................................................... 1 STUDY GUIDE QUESTIONS ............................................................................................... 50 Chapter 2: Small Molecules and the Chemistry of Life ......................................................... 56 STUDY GUIDE Q...

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...

The endosymbiosis theory argues that a ____ relationship was established between two cells. → mutualistic The endosymbiosis theory argues that small prokaryotic cells were engulfed by ____. → larger prokaryotic cells The first hominids appeared at the end of the ____. → Tertiary The first fungi evolved in the ____. → Ordovician Francisco Redi did an experiment to show that meat did not produce maggots by the process of ____. 1 | P a g e | © copyright 2024/2025 | Grade A+ ...

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...

BIOL-1033 Exam 4 Questions and Answers Already Passed The human blood type AB, which displays both A and B antigens on red blood cells, is an instance of what genetic concept? - A) Incomplete dominance - B) Codominance - C) Dominant recessive - D) Epistasis - Explanation: Codominance What term describes a gene located on the X chromosome? - A) Autosomal gene - B) X-linked gene - C) Y-linked gene - D) Mitochondrial gene - Explanation: A gene on the X chromosome 2 If both...

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...

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...

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...

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...

Structural part of the cell wall of most bacteria. Composed of polysaccharide chains containing repeat units of N-acetylmuramic acid and N-acetylglucosamine, cross-linked by short chains of amino acids. Correct Answer-Peptidoglycan Found only in the outer membrane of gram-negative cells; lipid A is the active component; they are also called endotoxin. Correct Answer-Lipopolysacharides This gelatinous, sticky substance is usually composed of polysaccharides or proteins that surround the out...

The theory of evolution includes which of the following principles? A) Evolution is not directed toward a specific goal. B) Evolution is ongoing, and is constrained by its past. C) Evolution requires some sloppiness for adaptation to changes. D) A and B. E) A, B, and C. - Answer- E) A, B, and C. Which three cellular components are present in both prokaryotes and eukaryotes? A) ribosomes, chloroplasts, mitochondria. B) nucleus, ribosomes, RNA. C) RNA, DNA, ribosomes. D) endoplasmic re...