Lipopolysaccharide - Study guides, Class notes & Summaries

2 weeks after a whipple operation, your patient continues to have early satiety with oral intake. You decide to start metoglopramide (Reglan) and erythromycin. What receptor does erythromycin bind to increase gastrointestinal motility? - Motilin (found primarily in the stomach, duodenum, and colon) Proteins are synthesized from: a. mRNA b. tRNA c. dsDNA d. ssDNA - mRNA 1 week after an APR, our patient develops urosepsis requiring volume resuscitation, antibiotics, and moderate amounts o...

The number of possible stereoisomers of aldohexoses: A. 1 B. 2 C. 4 D. 8 E. 16 F. 124 E. 16 2^n-2 2^6-2 2^4=16 The number of possible stereoisomers of aldopentoses: A. 1 B. 2 C. 4 D. 8 E. 16 F. 32 #Examify | #OnlineExams | #TestPrep | #StudyResources | #AcademicSuccess | #ExamPreparation | #QuizTime | #LearningTools | #Education | #StudentSupport Examify | Smart Grades | Latest update D. 8 2^n-2 2^5-2 2^3=8 Formula to determine number of possible stereoisomer...

Microimm 2500 Bacteriology Exam Questions With Verified Solutions Prokaryotes - answersmallest, simplest organisms on Earth; most abundant; includes bacteria & archaea; lack nucleus and complex organelles four phases of bacterial growth - answerlag; log; stationary; death bacteria reproductive mechanism - answerbinary fission bacterial generation time - answertime between generations (time for one division) reason stationary phase exists - answerbacteria reach a point where resources are ...

Mic 102 Quizzes Questions with Correct Answers What is a function of a prokaryotic cell membrane? a. Lipid synthesis b. Protein secretion c. Respiratory electron transport d. Osmotic barrier e. All of these are true - Answer-E. All of these are true Which of the following cell components would not be found on a gram-positive, circular-shaped bacterium? a. Outer membrane b. Teichoic acids c. S layer d. Flagellum e. Murein - Answer-A. Outer membrane Which structure can give mor...

Microimm 2500 Bacteriology Exam Questions With Verified Solutions Prokaryotes - answersmallest, simplest organisms on Earth; most abundant; includes bacteria & archaea; lack nucleus and complex organelles four phases of bacterial growth - answerlag; log; stationary; death bacteria reproductive mechanism - answerbinary fission bacterial generation time - answertime between generations (time for one division) reason stationary phase exists - answerbacteria reach a point where resources are ...

A series of experimental proofs that could establish whether an organism was pathogenic and which disease it caused - Koch's Postulates a thin layer of peptidoglycan surrounded by an outer membrane containing lipopolysaccharides - Gram-negative A type of dormant cell that is generally resistant to heat, dessication, UV light and chemicals - Endospore Accumulations of high molecular weight polymers, synthesized from a nutrient available in relative excess - Granules Are prokaryotic or eu...

UCF Prep Study Exam 1 Questions & Answers 2024/2025 Who discovered vaccination, how did he do it? - ANSWERSIn 1796 Edward Jenner realized milkmaids who had contracted cowpox (mild disease symptoms compared to smallpox) were not susceptible to smallpox, so he used fluid from a cowpox pustule would induce immunity to smallpox and tested theory on 8 yr old boy- inoculated boy with fluid from cowpox pustule then later injected the boy with smallpox. The boy didn't contract smallpox. What ar...

The length of abacterium such as Escherichia coliis approximately CORRECT ANSWER 1 μm = 0.001 mm Lactobacillusspp. are classified in phylum CORRECT ANSWER Firmicutes According to the endosymbiotic theory CORRECT ANSWER chloroplasts evolved from members of phylum Cyanobacteria ______ identifies what genes are expressed in a community. CORRECT ANSWER Metatranscriptomics The most abundant phyla in the human gut microbiome are CORRECT ANSWER Bacteroidetes and Firmicutes ______ is a c...

peptidoglycan made up of ______________ 2 sugars - NAM and NAG are connected together - NAM has peptide side chain composed of 5 amino acids that coss-links Lipopolysaccharide component of the gram-negative outer cell membrane (also known as endotoxin - contributes to disease

Microbiology Unit 1 Exam Question and answers verified to pass PEPTIDOGLYCAN - correct answer Polysaccharide composed of chains of two alternating sugars and crossbridges of amino acids GRAM + CELL WALL - correct answer Composed of 90% Peptidoglycan and Teichoic Acids that anchor wall to cytoplasmic membrane, Simplex Structure GRAM - CELL WALL - correct answer Composed of 10% Peptidoglycan and phosholipids, proteins, and lipopolysaccharide, Complex Structure PROKARYOTES - correct ...