Microbiology: An Introduction (13th Edition)
13th Edition
ISBN: 9780134605180
Author: Gerard J. Tortora, Berdell R. Funke, Christine L. Case, Derek Weber, Warner Bair
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 2A
The smallest eukaryotic cell is the motile alga Micromonas. What is the minimum number of organelles this alga must have?
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Chapter 4 Solutions
Microbiology: An Introduction (13th Edition)
Ch. 4 - DRAW IT Diagram each of the following flagellar...Ch. 4 - Endospore formation is called (a) _____. It is...Ch. 4 - DRAW IT Draw the bacterial shapes listed in (a),...Ch. 4 - Match the structures in column A to their...Ch. 4 - Why is an endospore called a resting structure? Of...Ch. 4 - Compare and contrast the following a. simple...Ch. 4 - Prob. 7RCh. 4 - Starch is readily metabolized by many cells, but a...Ch. 4 - Match the characteristics of eukaryotic cells in...Ch. 4 - NAME IT What group of microbes is characterized by...
Ch. 4 - Which of the following is not a distinguishing...Ch. 4 - Which statement best describes what happens when a...Ch. 4 - Which statement best describes what happens when a...Ch. 4 - Which statement best describes what happens when a...Ch. 4 - Which of the following statements best describes...Ch. 4 - Which of the following is false about fimbriae? a....Ch. 4 - Which of the following pairs is mismatched? a....Ch. 4 - Which of the following pairs is mismatched? a....Ch. 4 - You have isolated a motile, gram-positive cell...Ch. 4 - The antibiotic amphothericin B disrupts plasma...Ch. 4 - How can prokaryotic cells be smaller than...Ch. 4 - The smallest eukaryotic cell is the motile alga...Ch. 4 - Two types of prokaryotic cells have been...Ch. 4 - In 1985, a 0.5-mm cell was discovered in...Ch. 4 - When E. coli cells are exposed to a hypertonic...Ch. 4 - Clostridium botulinum is a strict anaerobe; that...Ch. 4 - A South San Francisco child enjoyed bath time at...Ch. 4 - Live cultures of Bacillus thuringiensis (Dipel)...
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- The surface-to-volume ratio _______. a. does not apply to prokaryotic cells. b. constrains cell size. c. is part of the cell bodyarrow_forward. In humans, _____ are used to move a cell within itsenvironment while _____ are used to move theenvironment relative to the cell.a. cilia, pseudopodiab. flagella; ciliac. microtubules; flagellad. microfilaments; microtubulesarrow_forwardWhich of the following would not be found in prokaryotic cells? (a) cell wall (b) ribosomes (c) plasma membrane (d) nucleus (e) propeller-like flagellumarrow_forward
- Which of the following is a feature of prokaryotic cells but not eukaryotic cells? DNA flagella pili cell wallarrow_forwardHow are cysts of protozoa similar to bacterial endospores? How are they different?arrow_forwardNot all prokaryotic cells have flagella. What are bacteria without flagella called?arrow_forward
- Which of the following organisms possess a cell wall? Cactus Gram-positive Bacteria Animals Elodea sparrow_forwardSome bacteria have a tube which allows materials to move directly into or out of the cytoplasm. This tube is called a ___. cilium flagellum genera pilusarrow_forwardFlagella are not: Found on eukaryotic cells Found on prokaryotic cells Used for movement Composed of microtubules Short appendagesarrow_forward
- What organelle, not surrounded by a membrane, is found in prokaryotes &eukaryotes?arrow_forwardA bacterium has the following characteristics:∙ It adheres to the human intestinal lining using a feature that protects it from phagocytes, bacteriophages, and dehydration∙ It can survive being boiled∙ It contains no plasmids and relatively little peptidoglycanWhich of the following statements best describe the cell wall of this bacterium? Group of answer choices A. Its innermost layer is composed of a phospholipid bilayer. B. After it has been subjected to Gram staining, the cell should remain purple. C. It has an outer membrane of lipopolysaccharide. D. It is mostly composed of a complex, cross-linked polysaccharide.arrow_forwardMany animals and algae have cells with flagella, but do any plants have flagella? For example, do fern cells or moss cells have flagella?arrow_forward
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