Mycolic acids - Study guides, Class notes & Summaries

MCB2010:Microbiology Final Exam Questions and Answers 2024/25 Update It forma a dark image against a bright background. it can be used to observe live or preserved, stained or unstained specimens. EX: bacteria is not living -IT CANNOT BE USED TO OBSERVE INTRACELLULAR STRUCTURES SUCH AS ENDOSPORES, DNA, RIBOSOMES, ETC OF LIVING CELLS Choose matching term fluorescence microscope phase contrast microscope dark field microscope bright field microscope Don't know? 1 of 189 Definition ...

Straighterline Microbiology Final Exam Review Questions With 100% Correct Answers Who of the following developed a set of criteria that could be used to establish a causative link between a particular microorganism and a particular disease? Select one: a. Fracastoro b. Koch c. Pasteur d. Lister b Which of the following distinguish the field of microbiology from other fields of biology? Select one: a. The size of the organism studied. b. The techniques used to study organisms regard...

Chapter 22 - Skin InfectionsWhich of the following are transmitted via the respiratory route? A. Rubella virus B. Rubeola virus C. Varicella-zoster virus D. Papillomaviruses E. Parvovirus B-19 - correct answer A, B, C, E Examine the status of MRSA infections in the United States today by completing each sentence, then arrange the sentences in a logical sequence. 1. In 2004, MRSA infections began to appear in individuals with no history of hospitalization; these were classified as __...

MIP 300 Exam 1 Study GuidesCompare and contrast prokaryotic cells and eukaryotic cells - correct answer Prokaryotic cells have no nucleus or membrane organelles. Eurkaryotic cells have a nucleus and membrane bound organelles (golgi apparatus, ER, mitochondria, and lysosomes) List 4 types of cellular microbes and give a common example of each of these types of microbes - correct answer Fungi (yeast), Protozoa (lamblia causes giardia), Algae, Bacteria (mycobacterium), and Archea (themophilius) ...

capsule stain correct answers employs an acidic stain and a basic stain to detect capsule production most capsules are composed of polysaccharides, but some are composed of polypeptides negative stain spore stain correct answers differential stain used to visualize bacterial endospores heat is used counterstain used to stain vegetative cell acid fast stain correct answers resistance to decolorization by acids during staining procedures caused by mycolic acids gram stains correct an...

OpenStax Microbiology Test Bank All Chapters ( Updated 2023/2024) Gram-Negative cell wall - ANS-outer membrane contains lipopolysaccharides (LPS), blocking immune response; contain porin proteins in upper layer porins - ANS-protein that regulate molecules entering and leaving cell Gram-positive chemical compound - ANS-peptidoglycan, teichoic acid, Lipotheichoic acid, mycolic acids and polysaccharides Gram-Negative compound - ANS-lipopolysaccharide (LPS), Lipoprotein, Peptido...

MIP 300 exams questions concepts: Questions and answers, rated A+ If interbridge formation is hindered which step of sporulation is being inhibited? - -Formation of the cortex If an organism has double stranded DNA, a cytoplasmic membrane composed of phospholipid bilayer which domain of organisms is it a part of? - -Bacteria, Archaea, or Eukarya If a microbe lacks lysosomes which domain could it be in? - -Eukarya, Baceria or Archaea T or F Gram positive bacteria produce exoenzymes whil...

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 ...

MIP 300 - Exam 1You isolate a bacterium and chemically analyze its peptidoglycan. You find that it contains 8 different types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been isolated from? - correct answer Gram positive You isolate a bacterium and chemically analyze its peptidoglycan. You find that it contains 6 different types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been isolated from? - correct answer Gram po...

MIP 300 Exam I review (CSU) The Cortex - correct answer You develop a drug that inhibits the formation of peptide interridge. You find that it also is effective at stopping sporulation. What part of the spore would you propose this drug is inhibiting formation of? Archaea, Bacteria, Eukarya - correct answer You have isolated a cell that possess the following: 70S ribosomes, double-stranded DNA, and a cytoplasmic membrane composed of a phospholipid bilayer. From this information, into which d...