Question 14 Which of the following would NOT kill bacterial endospores and hence would be unable achieve sterilization? 4% formalin 10% bleach for 20 min gas with ethylene oxider 3% hydrogen peroxide for 1 hour gas with glutraldehyde

Q: Which antibiotic can help differentiate between Staphylococcus species?   a Cephalosporin   b…

A: Pls refer below for solution :

Q: Question 32 Besides just using antibiotics, describe 2 specific actions we as humans are doing that…

A: A drug is a chemical that, when it interacts with the body, has a physiological impact on it. They…

Q: Question 11 What had to be used to view bacterial under the 100x lens? O salt O water olive oil O…

A: Question: What had to be used to view bacterial under the 100x lens?

Q: Question 1 Bacteria Bacterial Morphology, prepared slide A. B. C.

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Question 68 Comparing bacterial exotoxins to endotoxins, matching. Match each characteristic…

A: BASIC INFORMATION  BACTERIAL TOXINS - these are basically type of proteins that can perform…

Q: You spread a small amount of a water sample from the environment on an enriched media agar plate.…

A: A tip of needle contains millions of micro-organisms, with millions of species and having different…

Q: Question #3: A 75-year-old man, presented to the emergency room with fever, shortness of breath,…

A: Note: Since you have posted a question with multiple parts, we will solve the first three parts for…

Q: Question 15 How would you sterilized a collection of petri dishes?

A: Sterilization is a process used to kill or remove the micro-organisms. This process is very…

Q: Which of these given statements is inaccurate about bacterial endospores?           Question 12…

A: Endospores are the dormant form of bacteria which allow bacteria to resist the harsh environment. In…

Q: Question 4: Starting with a culture that contains 5.0 x 107 CFU/ml, describe a serial dilution…

A: Given values: Initial culture cell concentration = 5×107 CFU/ml Final colonies on the plate = 50

Q: Question 2 "All micro-organisms are harmful." Do you agree or disagree with this statement? Justify…

A: Microorganisms include mostly bacteria, fungi and algae. They are usually small, unicellular…

Q: Question 10 What process is shown in the image below? endogenesis evolution of prokaryotic cell…

A: Evolution is defined as the act of unrolling or we can say that gradual changes from one form to…

Q: Question 11 What can metagenomics be used to identify? O classification and function of microbes O…

A: Metagenomics is culture independent sequencing based or function based analysis of the collective…

Q: QUESTION 1 Why is heat or a VERY long incubation required to stain Mycobacteria? mycotoxins present…

A: Introduction  Mycobacteria are microorganisms. There are numerous varieties. The most common one is…

Q: Question 9 Which resistant structure can Bacillus species form that E. coli cannot mycolic acid rich…

A: Bacillus species and E coli  are gram positive bacteria and thick layer of Peptidoglycan is present…

Q: Question 1 In general, we would expect more bacteria to grow in a 1. streptomycin positive plate (in…

A: Question 1:-In general, we would expect more bacteria to grow in a  1. streptomycin positive plate…

Q: Question 6 Describe what the Gram Stain shows: a. The organism is Gram Negative b. The organism is…

A: Introduction :- Bacteria are classified into two categories on the basis of the gram staining…

Q: The ____ stain stains for differences in the bacterial cell wall.   a Acid-fast   b Gram    c…

A: A technique that is used to enhance the contrast in sample at the microscopic level is called…

Q: Question 6 Which of the following WILL INCREASE gelling if addition of Ca2* ions was added? a.…

A: INTRODUCTION Answer of question number 6 is given below.

Q: Question 3: Why don't restriction enzymes destroy the bacterium?

A: Restriction enzymes are DNA-cutting enzymes. every accelerator acknowledges one or a number of…

Q: Question 10 What is the cause of Variant Creutzfeldt-Jakob disease? O A virus causes VCJD. O A…

A: Creutzfeldt Jacob disease is a rare and fatal disease which affects the brain.It results in damage…

Q: Question 7 On which of these plates would you be most surprised to see colonies of E. coli growing…

A: Answer :  Option "1 , 2 & 4 " are correct  . 1) Antibiotics resistant E.coli on streptomycin…

Q: QUESTION 8 1 What disease does this organism cause?

A: Parasites are the organisms that live inside the body of the living organisms and get its nutrition…

Q: Pretend you are performing an Indirect ELISA on patient to detect Streptococcus pyogenes. You did…

A: Antigen-specific antibody is quantified rather than antigens in an indirect ELISA. Antibodies to a…

Q: Question 8 How did we determine the degree of bacterial growth? 1. We approximated the number of…

A: Bacterial growth is proliferation of bacterium into two daughter cells, in a process called binary…

Q: Question 71 match description to disease ingestion of preformed toxin in improperly canned alkaline…

A: The disease is malfunctioning of the body or part of the body. Diseases are pathological that are…

Q: QUESTION 56 What is the name of the device that selects the wavelength at which measurements are to…

A: (As you have solved multiple questions, I have solved first one. Please post rest question…

Q: QUESTION 4 Select all the correct statements for the Streak Quadrant Plate methe O This method…

A: Quadrant speak plate method involves four individual streaks. The method is used for the isolation…

Q: Two part question I have separated for clarity) Which stains are used to differentiate between the…

A:

Q: QUESTION 7 like the flagella of Not all bacteria are motile, but for those who can move, a flagella…

A: Disclaimer : As per Bartleby guidelines, we will answer only the first question. Please repost the…

Q: 32. Paracoccus denitrificans is a Gram-negative denitrifying bacterium capable of aerobic and…

A: Paracoccus denitrificans is a Gram-negative bacteria . Gram negative bacteria have periplasmic space…

Q: Antibiotic resistance might be assumed if 1. bacterial colonies are present on a streptomycin…

A: Often antibiotics are used to treat diseases that occur in various life forms. They inhibit…

Q: * Question 26 Which of the following best serves as an autoclave? heat lamp B bna 0AK MAN eovlge…

A: Microbial growth media and other liquids used for working with microbes must be sterilized to…

Q: Question:- 1. Mechanism of action of cytoplasm membrane inhibitors antibiotics

A: INTRODUCTION The cytoplasm is a type of semi-liquid fluid h present inside a cell. It contains all…

Q: 1. We need to look at the body tube’s side when focusing to prevent the breakage of the microscope…

A: Body tube (Head): The body tube connects the eyepiece to the objective lenses.  Have a look at this…

Q: In case of red algae why you grind the sample with water?

A: During extraction for further instrumental analysis using a suitable solvent is one of the most…

Q: the bacteria time to grow and reproduce for a period of time in ideal conditions

A: 2 -- colonize

Q: QUESTION 18 You are studying an emerging pathogen. You discover that patients have been infected up…

A: 18)  the answer for this question is; Option a) latent infection-  the organism persist in…

Q: Which of the following would NOT be able to be separated out of a solution using a dialysis…

A: The dialysis membrane is one of the critical components that determine dialysis performance. These…

Q: Question 24 During which phage of Bordetella pertussis infection will you hear the characteristic…

A: It is the invasion and multiplication of microorganisms such as bacteria, viruses and parasites that…

Q: nating the clinical specimen? Question 14 options: a)

A: Cross-contamination of microorganisms is one of the major reasons for the spread of communicable…

Q: After performing the catalase test from question 17, your bacteria produce the result on the RIGHT…

A: Catalase is the  tetramer enzyme that breaks the hydrogen peroxide into water and oxygen. This…

Q: Question 22 In Streptococcus pyogenes, pyogenes refers to the species d genus bo dan bsilo ai biegne…

A: Introduction Carl Linnaeus introduced the Binomial Nomenclature. It is the method of…

Q: A ___ is an even layer of bacteria on an agar plate.   a progenitor cell    b bacterial lawn…

A: Bacteria are microscopic, single-celled organisms that are present in every environment. Some…

Q: Question 3 List three species of bacteria (using complete genus and species names, correct binomial…

A: Bacteria are small unicellular creatures that lack a well-defined nucleus, have circular chromosomes…

Q: Question 7: How could immunotherapy be used to kill superbugs and how would this therapy distinguish…

A: The immune system checks the body for infections or problem-causing chemicals and fights any harmful…

Q: Question 3 Which of the following statements regarding conjugation pili is correct? Question 3…

A: Pili are the structures which are found external to the cell wall in a bacterial cell. These are…

Q: question 11 Explain the role of streptomycin in the lab. 1. Streptomycin was the bacteria to which…

A: Antibiotics are the medications that are used to treat bacterial diseases

Q: Question 8 How did we determine the degree of bacterial growth? 1. We approximated the number of…

A: Answers : correct statements We approximated the number of colonies we compared the weight of the…

Q: QUESTION 12 Plotted in this graph are the results of two fluorescence recovery after photobleaching…

A:

Cancer Therapy