Pseudomonas aeruginosa is a rod-shaped bacterium which causes Pner

Q: Is the all Staphylococcus species are gram positive?

A: Microbiology is the branch of science that deals with the study of microorganisms that are too small…

Q: explain that  Staphylococcus aureus is gram positive

A: Staining : It is  a biochemical technique of coloring specimens. To stain these specimens dyes are…

Q: Why is it incorrect to say that bacteria produce toxins to harm their host?

A: When a bacterium invades a host cell it may produce a toxin. Toxins are strong elements that are…

Q: explain that Escherichia coliis gram negative

A: Bacteria with thick peptidoglycan are called gram positive and if peptidoglycan layer is thin then…

Q: List the four genera of bacteria that cause opportunistic infectionsand are physiologically similar…

A: Two genera in the group of proteobacteria are similar to Pseudoznonas in their physiology and…

Q: What is unusual about the bacterium Gemmata?

A: Prokaryotes are the organisms that do not have the nucleus enclosed in an envelope. These are…

Q: One of the smallest bacteria known, Mycoplasma pneumoniae, causes a type of pneumonia called ___.…

A: Pathogens are microbes that cause disease to the host.

Q: (b) Bacteria strain that can grow in the presence of streptomycin.

A:

Q: Eubacterial ribosomes can be inactivated by all of the following antibiotics except:…

A: Microorganisms are small organism that cannot be seen by naked eyes. They include bacteria, fungi,…

Q: What characteristics of Pseudomonas species allow them to spoil such a wide variety of foods?

A: Pseudomonas belongs to a group of gram-negative bacteria. They are a very common cause of infection…

Q: Antibiotics are derived from all the following except: a) Penicillium  b) Bacillus c) Staphylococcus…

A: Antibiotics are the chemicals that are produced by one bacteria to kill other bacteria. The first…

Q: List three species of Betaproteobacteria that are known to behuman pathogens.

A: Introduction  Proteobacteria is the separate phylum of gram negative bacteria which contain purple…

Q: Which of the following is not an opportunistic enteric bacterium?a. Serratia b. Klebsiella c.…

A: Shigella infection (shigellosis) is also known as intestinal disease which is caused by a family of…

Q: Why do wound infections caused by Pseudomonas aeruginosa sometimes have green pus?

A: There are some living organisms that are not possibly be observed by the naked eye and only visible…

Q: Which of the following genera is used in bread, wine, and beer production?a) Lactobacillus…

A: ALCOHOL PRODUCTION:- Microbial production of one of the organic feedstock from plant substances such…

Q: Mycobacterium tuberculosis Type of flagella, number and correctly named arrangement of the flagella…

A: Mycobacteria tuberculosis:-  Mycobacterium tuberculosis is a tuberculosis-causing pathogenic…

Q: Botulism is cause by an: a)Rickettsia b)Aneorobic spore forming bacteria c)Gram negative…

A: Botulism is not common  but a serious disease. Botulism can be transmitted through contaminated…

Q: Which bacterium does not have the genetic machinery to convert nitrate to nitrite? O A. Paracoccus O…

A: Which bacterium does not have the genetic machinery to convert nitrate to nitrite?  A. ParacoccusB.…

Q: Which microbe do you think would be least isolated from an air sample? A. Clostridium perfringens…

A: Different sorts of bacteria, viruses, fungi, protozoa etc. can be isolated from air samples.

Q: Why do gram-positive bacteria not produce endotoxins?

A: ExotoxinsThey are proteineous substances that are produced within the bacterium as a byproduct of…

Q: This bacterium is a gram positive rod. It is negative for the catalase reaction but does produce gas…

A: Given- 1. The bacteria is gram-positive. 2. Negative for catalase. 3. Produce gas from Glucose.

Q: What major characteristic could be used to differentiate strainsof Pseudomonas from those of Vibrio?

A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism such as bacteria…

Q: why is microalgae spirulina is most commonly used to reduce air pollution?

A: Pollution is the presence of harmful substances in the environment. These harmful substances are…

Q: What is the correct way to write this microbe’s name: bacillus subtilis, Bacillus subtilis, Bacillus…

A: Microorganisms are also known as microbes and they have a binomial nomenclature.

Q: The bacteria which produce pyocyanin is---

A: pyocyanin is a blue colored, secondary metabolites which is secrested by gram- nagative bacterium.…

Q: The type of microbe which reproduces by budding is ___.     protozoa     yeast     Bacillus…

A: Answer is option B.

Q: Escherichia coli Mycobacterium phlei Bacillus subtilis Micrococcus luteus

A: Agar slants are prepared by boiling the and pouring hot agar into test tube and then it is kept at…

Q: Why are the streak plates incubated at 7°C when selecting for psychrotrophic bacteria?

A: Bacteria are unicellular, prokaryotic organisms which are devoid of membrane bound organelles and a…

Q: What is the arrangment of the bacteria seen in this microscopic slide? O staphylobacilli O…

A: Bacteria are tiny cells with a single cell. Bacteria are found almost everywhere on Earth and are…

Q: Which environment would a capnophilic bacterium like the best?

A: Microorganisms can be classified according to their requirements for growth. All the need and…

Q: Staphylococcus

A: Staphylococcus or the staphylococcus aureus is extremely halotolerant bacteria.

Q: Which of the following is not an acid fast bacterium:  A. Mycobacterium tuberculosis  B.…

A: Acid-fast bacteria stain red after acid-fast staining due to the existence of their cell wall.…

Q: Where/ How did the researchers find the bacterium, which they named Ideonella sakaiensis 201-F6?…

A: Ideonella sakaiensis is a unique bacterial species that is able to break down plastic and it is…

Q: Which bacterium does not contain deaminase enzyme O A. Proteus O B. Morganella O C. Providencia O D.…

A: Answer :: A) Proteus mirabilis a bacteria produces the enzyme urease, which converts urea into…

Q: Mycobacterium tuberculosis infects the upper regions of the lungs. This bacteria is classified as…

A: INTRODUCTION Mycobacterium tuberculosis This is a bacteria that cause tuberculosis infection.…

Q: Why is Plasmodium species isolated usually in blood?

A: Plasmodium species are blood parasites belong to phylum protista that causes malaria. Vector for…

Q: What genus was the organism that spread through the NIH hospital in bethesda, maryland? pneumoniae…

A: Klebsiella was the genus of the organism that spread through the NIH hospital in bethesda;maryland .…

Q: hich of the following can produce inactive endospore-like bodies that are infectious to human…

A: Introduction Chlamydia is a Gram-negative bacteria genus that are obligate intracellular parasites.…

Q: Gram-negative pathogen that is unable to tolerate high salt concentration (above 9% brine):

A: # Campylobacter cannot tolerate concentrations greater than 2% NaCl # Shigella can tolerate higher…

Q: What are the environmental impacts of the bacteria in the genera Pseudomonas and Azotobacter?

A: To describe: To describe the environmental impacts of the bacteria in the genera Pseudomonas and…

Q: How does Escherichia coli O157:H7 end up in groundbeef? To what class of pathogenic E. coli does…

A: Escherichia coli is a common bacteria which primarily resides in the gastrointestinal tract of…

Q: What type shape is this bacteria exhibiting?    streptococci   spirilla   staphylococci…

A: The shape of the bacteria exhibited by the bacteria depicted in the picture is Streptococci So; the…

Q: why is Brocardia anammoxidan a Gram-negative bacteria? what does gram negative bacteria mean?

A: Answer. Bacteria are microscopic, relatively simple, prokaryotic organisms whose cell lacks a…

Q: Characterize and give a brief description of the following bacteria:  Bacteriodes fragilis…

A: 1) Bacteriodes fragilis is a restrained anaerobic, Gram-negative, rod molded bacterium. It is…

Q: James inoculated a species of bacteria into KIA media and realized that it has a yellow butt and a…

A: Introduction KIA or the Kilger Iron Agar is a differential media that helps in distinguishing the…

Q: These Gram-positive pleomorphic bacteria are toxin producers that cause formation of a…

A: gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is…

Q: hat type of microorganism is Entamoeba histolytica

A: A microorganism, sometimes known as a microbe, is a microscopic organism that can exist as a single…

Reproductive system infection

The biological process through which parents produce new children is called reproduction. A reproductive system is a group of internal and external organs that collaborate to allow males and females to reproduce. Many experts believe that the reproductive system is one of the most important systems in the body due to its crucial function in the survival of the species. Among the body's basic systems, the reproductive tract is the one that differs the most between sexes, and it is also the only one that does not operate until puberty.