MIBO 3500 EXAMS PACKAGE DEAL 2023/24|ALL GRADED A+|GUARANTEED SUCCESS

Secretory IgA is found in the secretions that coat mucus membranes, thereby preventing pathogens from colonizing mucosal surfaces. What are methods that bacteria have evolved to evade or inactivate these antibodies? -IgA proteases that cleaves the antibodies, so that they cannot bind to the pathoge...

microbe living single-celled organism that requires a microscope and has the capacity to reproduce some microbes can be seen without a microscope naming system used:________; 1st word: _________________; always ____________; 2nd word: _______________; full name is always: _________...

23.a Identify areas of the human body colonized by microbes and areas that remain sterile; explain why there are different types of microbes in the microbiota of different areas of the body. Areas of the body that are colonized by microbes: Skin -Mostly gram-positive species such as Staphyl...

Genome all the genetic material the organism contains Vertical transmission -from parent to offspring -same species (binary fission) Horizontal transmission -transfer of small pieces of DNA from one cell to another -different or same species 1) transformation 2) conjugation 3...

dnaA initiator protein, binds to oricC, (origin) dnaB helicase,unwinds helix to expose template strands dnaG Primase synthesizes RNA primers dna pol III major replication enzyme dna pol I replaces RNA primer with DNA dna gyrase relieves positive DNA supercoil...

True or False (circle one): The anti-parallel nature of nucleic acids is illustrated in the replication and expression of DNA, and even the translation of mRNA into protein. True Accumulation of the protein _____1.______ during cell growth triggers initiation of DNA replication when it binds...

What bacterial species was associated with the discovery of penicillin by Alexander Fleming? Staphylococcus aureus What are three different methods antimicrobials can work by? peptidoglycan differences in ribosome structure biochemical pathway not found in humans what type of appli...

MIBO 3500L FINAL EXAM WITH 100% CORRECT ANSWERS 2023.

_______ use an internal RNA primer so that the end of the eukaryotic chromosome can be replicated. a. Primases b. RNA polymerases c. Telomerases d. DNA polymerases e. Helicases c. Telomerases A transmembrane sensor kinase protein senses an environmental condition outside __________ ba...

Immunity Possessing the natural defenses to resist infection and other biological assaults on the body Innate Defenses Generally non-specific; Automatic defenses Adaptive Immunity Acquired from exposure / vaccination. Immunity with memory. Specificity is the key feature. Humoral...

chemo (chemo/photo) obtain energy from chemical compounds (bond breaking) photo (chemo/photo) obtain energy from sunlight organo (organo/litho) get energy/electrons from organic source Litho (organo/litho) get energy/electrons from inorganic source Auto (auto/het...

Selective and Differentials MSA, BP, MAC, EMB MAC Ecoli and S. marceesans MacConkey agar plate inoculated with the gram-negative lactose fermenter Escherichia coli and the gram-negative non-lactose fermenter Serratia marcescens. MAC acid pink - lac pos MAC Neutral to alkaline Opaq...

Dimitri Ivanovsky Russian Botanist -- discovered disease was infectious (sap) Martinus Beijerinck Coined term "virus" to indicate non-bacterial Example of Viral Diseases Small Pox (Edward Jenner -- derived vaccine from cowpox) Poliovirus (causes poliomyelitis, paralysis, still ...