Hyperthermophiles Guías de estudio, Notas de estudios & Resúmenes

Microbiology Chapter 6 Exam Questions with 100% Correct Answers | Verified | Updated Microbes have very narrow optimum temperature ranges. Which of the following classifications of microbes are most likely to cause human disease, based on temperature requirements? hyperthermophiles thermophiles mesophiles psychrophiles - answerMesophiles - The temperature range of mesophiles overlaps that of normal human body temperature, allowing the greatest growth. Which of the following statements ...

BIOS 242 WEEK 8 FINAL EXAM LATEST UPDATE Question & Answers What_ is the study of diseases in people? • Epidemiology What_ is the study of the causes of disease? • Etiology What_ is the distinguishing feature of Eukaryotic Cells? • Nucleus Do Gram + or gram - have lipopolysaccharides in their cell wall? • Gram Negative What_ types of organisms can live in very high temperatures? • Hyperthermophiles ex: Hot Springs What_ is a spirochete? • Spiral, Morphology ex: Syphili...

Biofilm - Answer- A community of bacterial growth encased in a polymer (keeps them together) Complex Media - Answer- One main source of all nutrients (beef extracts) Chemically Defined Media - Answer- Each ingredient is detailed out Selective Media - Answer- Allows for growth of only one type Differential Media - Answer- Allows for a distinguishing between different types based on physical characteristics Binary Fission - Answer- Asexual process of reproduction in which one cell ...

Marine Biology – 6 Questions and Answers 100% Correct The most abundant microbes in the marine environment are: viruses Viruses are not considered "living" by some biologists because they: have no metabolism. A phage: is specific for bacteria Virus size is: 10 to 400 nm. Outside a host cell a virus is called a(n): virion. The protein coat covering the nucleic acid core of the virus is called the: nucleocapsid. You are a virologist studying a particularly pathogenic virus that infects s...

MICROBIOLOGY EXAM 1 - CHAPTERS 1,3,4,7 & 8 WITH COMPLETE SOLUTIONS 100% Each of the following organisms would be considered a microbe EXCEPT: a. yeast b. protozoan c. bacterium d. mushroom e. virus - correct answer d. mushroom The term used to describe a disease-causing microorganism is: a. microbe b. bacterium c. virus d. pathogen e. infection - correct answer d. pathogen In the name Staphylococcus aureus, "aureus" is the: a. genus b. domain name c. species d. kin...

(ssu) rRNA sequences comparison studies demonstrated that living organisms form three phylogenetically distinct groups, or domains: .5µm-5µm Most archaeons, like most bacteria, are between histones Unlike bacteria, archaeons possess ______, DNA-binding proteins that help to package the DNA and may make it more thermostable. glycerol 1-phosphate The archaeal plasma membrane consists of __________, a stereoisomer of the molecule present in bacterial and eukaryal membrane...

Which of the following is/are transferred to daughter cells during cell division? a. Genomic DNA, the blueprint for everything the cell needs b. Individual genes and enzymes to later be brought together to form the genome c. Chromosome and enzymes to immediately begin cellular metabolism d. Chromosome, proteins, and all other cellular constituents D 2. Which is most abundant and active in divisome complexes? a. FtsZ b. DNA replication forks c. MinCD d. MreB A 00:01 ...

Microorganism Organisms and acellular entities too small to be seen clearly by an unaided eye; =<1mm in diameter often unicellular Cellular Fungi (yeasts + molds) protists (algae, protozoa, slime molds) bacteria (E. coli) Archaea (methanogens) Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Acellular Viruses (protein + nucleic acids) Viroids (RNA) Satellites (Nucleic Acid + RNA) Prions (inf...

Microbiology Exam Review Questions with Correct Answers (Rated A+) what does rRNA stand for? - Answer-ribosomal RNA who came up with the 16s ribosomal RNA technique? - Answer-Woese boiling to release ______ from cells - Answer-DNA ______ can live in extreme conditions - Answer-archaea extreme halophiles can survive: - Answer-extreme subjection to salt Hyperthermophiles can survive: - Answer-extreme temperatures are archaea prokaryotes or eukaryotes? - Answer-prokaryotes a...

What_ is the study of diseases in people? • Epidemiology What_ is the study of the causes of disease? • Etiology What_ is the distinguishing feature of Eukaryotic Cells? • Nucleus Do Gram + or gram - have lipopolysaccharides in their cell wall? • Gram Negative What_ types of organisms can live in very high temperatures? • Hyperthermophiles ex: Hot Springs What_ is a spirochete? • Spiral, Morphology ex: Syphilis What_ is the differentiated through the gram stai...