Bacterial shapes - Study guides, Class notes & Summaries

Biodiversity - Answer-The variability among living organisms from all sources and the ecological complexes of which they are part; includes diversity within and among species and ecosystems -Prokaryotes are so important to the biosphere that if they were to disappear, the prospects of survival for many other species would be dim Why study biodiversity? - Answer--To understand evolution of life -To appreciate nature -To assess its economic value -To see the larger impact of humans on the e...

Nursing 3100 - Unit 4 Exam Questions With 100% Verified Answers Pathogenicity - answerability to cause disease virulence - answerdegree of pathogenicity invasiveness - answerability of a bacterial pathogen to rapidly spread through tissue and cause destruction to surrounding tissue exotoxins - answerProteins *ex*creted by bacteria with power to inactivate or kill host cells endotoxins - answerchemical components of the cell walls of certain bacteria At bacterial death, *endotoxins are re...

How do humans acquire this disease? (Histoplasma capsulatum) -This is a disease of old age. People under 60 years old are rarely affected. -This disease is most commonly acquired by inhalation. -This disease is highly contagious and readily passed from person to person by coughing/sneezing. -This disease is transmitted by the fecal-oral route. This disease is most commonly acquired by inhalation. Choose from the following statements the ones that correctly discuss reproduction using binary fis...

Biology 102 EXAM 1 Questions and Answers Already Passed How many kingdoms are there today? What are they? 5: Animalia, Plantae,Fungi, Protista, Monera This type of cell is small, simple, lacks a nucleus, and membrane bound organelles? Prokaryotic cell This type of cell is large and complex, has a nucleus, and has membrane bound organelles? Eukaryotic cell Which of the following class of organisms is considered prokaryotic? What does it mean for something to be truly multice...

C453 Microbiology WGU Exam Questions and Answers 100% Pass coccus, coccobacillus, vibrio, bacillus, spirillum, spirochete -Answer-six shapes of bacteria endotoxin -Answer-A toxic component of the outer membrane of certain gram-negative bacteria that is released only when the bacteria die. Lipopolysaccharides. Causes fevers and severe feelings of sickness. coccus -Answer-spherical shaped bacteria coccobacillus -Answer-Short rod shaped bacteria vibrio -Answer-comma shaped bacteria bacill...

Biology 117 WVU Exam 2 Questions and Answers Already Passed What are the three domains of life? Bacteria, Archaea, Eukarya Which groups are more closely related from an evolutionary standpoint? Archaea and Eukarya What are the three different shapes of bacterial cells? 1) coccus- spherical 2) bacillus- rod shaped 3) spirilla- wavy/ corkscrew shaped What are the three different ways in which bacteria arrange themselves in colonies? 1) diplo- divide but stay attached to each oth...

OPENSTAX MICROBIOLOGY TEST BANK / OpenStax Microbiology THIS TEST BANK COVERS ALL CHAPTERS 1-26 OF THE BOOK, Answered. Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. Difficulty: Easy ASM Standard: 23, 24 2. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolution B. in prehistoric times*...

Nursing 3100 - Unit 4 Exam Questions With 100% Verified Answers Pathogenicity - answerability to cause disease virulence - answerdegree of pathogenicity invasiveness - answerability of a bacterial pathogen to rapidly spread through tissue and cause destruction to surrounding tissue exotoxins - answerProteins *ex*creted by bacteria with power to inactivate or kill host cells endotoxins - answerchemical components of the cell walls of certain bacteria At bacterial death, *endotoxins are re...

Relationship between bacteria, archaea, and eukarya Eukarya is a sister group to archaea and bacteria is sister to both Common bacterial shapes rod, cocci, spiral Monomorphic having a single form Pleomorphic composed of a variety of types of cells; many shapes Average size of prokaryotes 0.2-700 average size of eukaryotes 10-200um Relationship between the surface area and volume of a cell as it increases in size As cell increases in size its surface area to volume ratio decreases W...

NDAEB Exam Questions with Correct Answers What is an oral indication of bulimia? - Answer-Pattern of erosion on lingual surfaces of teeth What are the three potential complications of orofacial piercings? - Answer-chipped and broken teeth and a serious infection at the sites of the piercings What are the 3 primary shapes of bacteria? - Answer-1. Cocci (spherical) 2. Bacilli (rod) 3. Spirochetes (spiral) What is the staining process for separating bacteria? - Answer-Bacteria that are...