District Laboratory Practice in Tropical Countries

Write a 8 pages paper on district laboratory practice in tropical countries. After successful identification, a sensitivity test follows to determine the most effective antibiotic. This paper will highlight the micro biological principles that govern culture and sensitivity. Different microorganisms thrive in different systems of the body due to the varying environmental conditions. Microbiologists have described a vast range of microorganisms that thrive in the digestive tract, urinary tract, and blood (Baker, & Swain, 2002). Moreover, more elaborate studies have sought to establish the microorganisms that are responsible for causing different infections. Other critical studies focus on describing the conditions under which different organisms thrive. The understanding of these basic fundamental aspects in microbiology led to the development of cultures. The main purpose of culture is to foster the growth and multiplication of the microbes in a sample. After intensive growth in the appropriate media, identification and analysis follow. Bacterial Classifications The microbiologist should have vast knowledge concerning the classification of bacteria. Gram’s classification of bacteria into the renowned categories of gram positive and gram negative strains remained very essential. Moreover, depending on the need for oxygen as a growth factor is an additional criterion for classifying bacteria. Some are aerobic and oxygen must be present for any form of growth to occur while others do not need it. A good mastery of the bacterial classification criterion is critical in choosing the most appropriate culture conditions (Baker, & Swain, 2002). Media Composition and Classification Media denotes any substance prepared for the growth, transport and storage of microbes. Consistency of media varies from liquid to solid. The composition of media varies depending on the microbe of interest (Rao, 2010). The media contains all the necessary growth requirements. Microorganisms have different metabolic pathways. The basic nutritional requirements include a carbon source, nitrogen source, salts, and minerals in different quantities. However, different species of bacteria may require additional nutritional elements, a factor that helps in identification of microbes (Wilson, & Walker, 2010). Liquid media is critical for transport of microbes. Solid media contains a percentage of agars as a solidifying agent. Media preparation is a critical step prior to culturing any microbes. The quality of the media prepared determines whether growth of pure cultures can occur. Therefore, a microbiologist thrives to operate in sterile conditions as well as sterilizing all equipment and materials before use. Sterility is essential because contamination will translate to growth of microbes that are not present in the sample. When the purpose of a culture is obtaining a pure culture for diagnostic analysis, then contamination hinders any accuracy in the identification compelling the researcher to start all over again (Wilson, & Walker, 2010). There are different classifications of bacteria according to their nutritional characteristics. A clear understanding of this classification is very crucial because it serves as a guideline in the choice of the most appropriate media. Autotrophs are microbes that have the capacity to utilize inorganic carbon dioxide in the synthesis of macromolecules (Widdel, 2010).

Assignments Ace
Order NOW For A 10% Discount!
Pages (550 words)
Approximate price: -

Why Assignmentsace?

Top Quality and Well-Researched Papers

We offer top-quality and well-researched assignment papers at low prices. We believe in offering the best quality services as we care about your grades, academic performance, and success. Our writers range from masters and Ph.D. graduates to professors. Our panel of expert academic writers does not rest until they are 100% sure your essay will score you an A+ only.

Professional and Experienced Academic Writers

Our writing company has the best panel of experienced academic and business writers. Our writers have experience of up to 9 years in the writing industry. They will go the extra mile to make sure you are handing in a quality A+ paper. If you are a student searching for any academic help, I advise you to seek for our experts' help.

Free Unlimited Revisions

Our clients frequently ask if they will be liable to free revisions once they place an assignment order with us. However, how many times you ask for revisions, our academic experts will help you. Either way, there is no need to worry as we provide free revisions. We are always after our clients’ satisfaction, and we are very proud to say that all our clients are satisfied with our writing services.

Prompt Delivery and 100% Money-Back-Guarantee

We are strict when it comes to assignments deadlines. We make sure our writers keep in mind the assignment delivery time. Because we care about clients, we go that extra mile to make sure you do not face those consequences. Whatever the deadline, we promise our clients a prompt delivery.

Affordable Prices

Are our charges too cheap for you to believe? Here at Assignments Ace, we offer quality assignment help at affordable prices. Our prices are substantive to cater to all students. Every time you place your assignment order with us, you are guaranteed a 15% discount.In addition, new clients enjoy a discount of 30% when placing their first order with us.

Customer Support 24/7

Do you have any queries for us? Or do you want to consult with our expert academic writers? Go ahead and contact us. We have 24/7 online friendly customer service. Whatever time of the day or night, we are always available for you. You can chat with us via our online chat services or contact us via our email, support@assignmentsace.com.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Our assignments help website is the most internationally sought-after site because we offer a wide range of top-quality services at low prices. Our proud history as an assignment help company stretches back nine years. We do offer Top Quality, Well-Researched Papers and Online classes to help students internationally. We do both of these things at cheap affordable prices by offering up to a 30% discount.


Essay Writing Services

Writing an essay is one of the most tedious tasks that require a lot of concentration and research. Writing an essay takes hours and even up days. We offer the best custom writing service and have your best interests in mind. Most online writing industries do not have qualified writers and are just after your money. Worry less, our writers who have enough experience are ready to give you the help you need. Our writers are carefully selected and undergo some tests to prove their professionalism.


Admission Papers

Are you applying for a college? We help students join their dream college by writing for them strong admission papers that showcases their qualities and personalities. An admission essay is an essay or other written statement by a candidate, often a potential student enrolling in a college, university, or graduate school. We utilize statements of purpose, personal statements, and personal essays to make a compelling case by stating your leadership activities, education, accomplishments, and professional background.


Editing and Proofreading

We offer an abundance of online proofreading and editing services for our clients. By definition, proofreading is the final surface-level check done on a document. Other academic writing companies offer editing and proofreading as separate services. At our assignment help website, we offer editing and proofreading services as one complete package at affordable cheap prices. Grab your 30% Coupon if you order today!!!


Business Paper

Are you a student pursuing an MBA in business, no need to look any further? We offer the best assignment help as we have the top niche MBA business writers who will give you A+ assignments. Over the years, our experts have helped students accomplish their academic dreams. We have helped thousands of students complete their business assignments with confidence.Grab your 30% Coupon if you order today!!!