Poem for Aspirants

You have a dream, a noble goal

To clear the exam and make it whole

You study hard, you do your best

But sometimes you feel like you need a rest

You face the challenge, you take the test

But the result is not what you expect

You feel discouraged, you feel dismayed

But you don't let your spirit fade

You try again, you don't give up

You learn from your mistakes and level up

You know that success is not a fluke

But a reward for those who persevere and improve

You have a passion, a fire inside

To achieve your dream and make it shine

You have a vision, a purpose clear

To clear the exam and advance your career

You have the courage, the strength, the will

To overcome the obstacles and climb the hill

You have the hope, the faith, the love

To inspire yourself and others above

You are a fighter, a warrior, a hero

You are a aspirant and you will make it so! 🙌

Comments

Gram staining | History | Application |Principle | Procedure

Gram Stain In 1884, Hans Christian Gram discovered a staining technique that could help to visualise the infectious bacteria clearly and can easily study their morphology. In this technique he used crystal violet (the primary dye), Gram’s iodine (IKI, the mordant), an alcohol rinse (decolorizer), Safranin (counter stain ). A Gram stain is a test that checks for bacteria at the site of a suspected infection such as the throat, lungs, genitals, or in skin wounds. Gram stains may also be used to check for bacteria in certain body fluids, such as blood or urine . This color choice provides differentiation between bacteria that stain purple, called gram-positive, and those that stain red, called gram-negative. The difference between gram-positive and gram-negative bacteria is due to the physical nature of their cell walls and how it reacts to the series of reagents applied to the cells . Gram positive bacteria has thick peptidoglyca...

Scope of Microbiology

Microbiology is the study of microorganisms. These include bacteria , viruses , fungi , protozoa , and algae . Microbiology covers a wide range of topics ranging from basic sciences to clinical laboratory diagnostics. Its scope includes the - growth, physiology, structure, and genetics of microorganisms, as well as their interactions with humans ,other organisms. The scope of microbiology has grown significantly in recent decades due to advances in the field. These advances have allowed us to gain a better understanding of how microorganisms interact with their environment, how they cause disease, and how they can be used in biotechnology. In addition, advances in molecular biology have enabled scientists to better understand the genetic basis of microorganisms, how they evolve, and how they are transmitted. Microbiology has become an important field for research and clinical applications. For instance, microbiology is used to study the ...

What are Gram positive and Gram negative bacteria ?

What are bacteria ? Bacteria are procaryotes that are usually single-celled organisms. Most bacteria have cell walls that contain the structural molecule peptidoglycan . They are found in soil, water, and air and are also major inhabitants of our skin, mouth, and intestines . Some bacteria live in environments that have extreme temperatures, pH, sanlinity . some bacteria cause disease, many play more beneficial roles such as cycling elements in the biosphere, breaking down dead plant and animal material, and producing vitamins. What are Gram positive bacteria ? Gram positive bacteria are bacteria that stains purple in colour after gram staining which indicates a positive result, it helps to classify bacteria on the basis of their cell wall. Below is the examples of some Gram positive bacteria: What are Gram negative bacteria ? Gram negative bacteria are bacteria which gives negative results by retaining the gram stain ,which gives pink colou...

Biology Unwinding

Search This Blog