Arrangements of flagella - Study guides, Class notes & Summaries

Uark microbiology lab practical 1 rated A Coccus A spherical bacterium. Bascillus Rod shaped bacteria Spirillum A spiral-shaped bacterium. Uses of good bacteria on our bodies, in yogurt, and can be used to clean up oil and radiation colony visible mass of cells Innoculation putting bacteria into a medium what is the purpose of aseptic technique -no contaminating organisms are introduced into culture materials during handling or inoculation -handler and other people are not contaminated by ...

DAT BIOLOGY Exam Questions With Verified Answers. Cell Theory: - answer1. all living things are composed of cells 2. cell is the basic fundamental unit of life 3. chemical reactions of life take place inside the cell 4. cells arise from pre-existing cells 5. cells carry genetic information in the form of DNA - passed from parent to daughter cell nucleolus - answer- dense structure in the nucleus where ribosomal RNA synthesis occurs Endoplasmic Reticulum - answer- network of membrane- enc...

NWHSU Microbiology Midterm Exam Questions And Correct Solutions New Update (A+ Pass) Which are cellular etiologic agents of infectious disease? - Answers - Bacteria, fungi, protozoa, helminths (worms) Which are a-cellular etiologic agents of infectious disease? - Answers - Viruses and prions Which groups of microorganisms are eukaryotic/prokaryotic? - Answers - Eukaryotic: fungi, protozoa, helminths (worms) Prokaryotae: bacteria Name major differences between eukaryotic and prokary...

Test Bank Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora Testbank Chapter 1. An Introduction to the Human Body Multiple Choice 1. This is the study of the functions of body structures. a. Anatomy b. Physiology c. Dissection d. Histology e. Immunology Ans: B Difficulty: easy Feedback: 1.1 2. This is defined as a group of cells with similar structure and function. a. Tissue b. Organ c. Molecules d. Compounds e. Organism Ans: A Difficulty: easy Feedback: 1.2...

NWHSU Microbiology Midterm Exam Questions Correct Answers Current Update (A+ Pass) 1. Which are cellular etiologic agents of infectious disease? - Answers - "Eukaryotes (fungi, parasites) and prokaryotes (bacteria)" 2. Which are a-cellular etiologic agents of infectious disease? - Answers - "Viruses, virons, and prions" 3. Which groups of microorganisms are eukaryotic/prokaryotic? - Answers - "a) Eukaryotic: Protista -> Plantae, fungi, animalia b) Prokaryotic: Prokaryo...

MICROBIOLOGY- CHAPTERS 1, 3, 6 (EXAM #1) WITH COMPLETE SOLUTIONS 100% Major groups of microbes - correct answer -Bacteria -Viruses -Fungi; yeast & mold -Helminths (parasitic worms) -Algae -Protoa Who originated taxonomy, gave specific rules of classification and established taxonomic categories called Taxa. He is a Swedish botanist - correct answer Carl von Linne' Define Nomenclature - correct answer Assignment of scientific name to the various taxonomic categories and individual ...

Microbiology- Exam Questions with Correct Answers 5 bacteria shapes - Answer--Bacillus- ROD LIKE -Coccus- ROUND -Spiral- Vibrio, Spirillum, Spirochete -Irregular 3 bacteria arrangements - Answer--Pairs -Chains -Clusters What is the cell wall of bacteria made of? - Answer-Peptidoglycan (protein carbohydrate) How does bacteria reproduce? - Answer-Binary fission Is there a Staphylobacilli? - Answer-NO What are the nutritional needs for bacteria? - Answer-- can use organic ch...

Not very many proteins in the eukaryotic cytoplasmic membrane. Where did they go? - Answer-They are still in the membrane and they are still busy, but most of the proteins went to the mitochondrial membrane in eukaryotes. Cellulose and Chitin - Answer-Use specific b-1,4-glycosidic bonds between sugars provides strength and rigidity. In algae Fungi - Cell Wall - Answer-You have a NAG in chitin for cell walls in fungi. The cell wall is all NAGs Cytoskeleton Function - Answer-Involved in intr...

Differentiate Prokaryotes from Eukaryotes. Prokaryotes: No Nucleus or Histones, No membrane bound organelles. Bacteria/ Archea What two taxa (domains) are prokaryotes divided into? Bacteria are divided into two groups based on what? Archae and Bacteria. Bacteria= divided in 2 based on gram stain reaction Know the basic shapes of prokaryotic organisms. Coccus(Round) Bacillus(Rod) Vibrio(Curve rod) Coccobacillus(Short Rod) Spirilla(Spiral) Spirochete(Long, loose helical spiral) define pleomorph...

NURS 236 Midterm #1 Review Study Guide Solutions Medically relevant MOs - Ans:-bacteria, fungi, protozoa, viruses, multicellular animal parasites How do we distinguish between MOs - Ans:-Appearance- number/type/shape/arrangement Functioning- reproduction/diet/movement Genetic traits- DNA sequences Bacteria definition - Ans:-microscopic single cell organism present everywhere by the millions Bacteria appearance - Ans:-unicellular, prokaryotic, bacilli/cocci/spirillum in different arrangemen...