Microbiology Essay Questions
- Question One
Probiotics are known to be bacteria and yeast that are vital for the human digestive system. These supplements work by replacing the effective bacteria lost from the body after taking antibiotics. These forms of supplements also balance the essential and non-essential bacteria to keep the body system optimally functional.
The normal microflora functionality lies in the digestion of substrates, stimulation of cell maturation and immune system, production of vitamin, and providing aid in intestinal transit. Other additional functionalities relate to colonization resistance. The most common type of symbiosis associated with microflora is the mutualism. As far as the concept of microbial antagonism is concerned, normal micro-flora of the body provides defense against disease-causing bacteria.
Some of the negative consequences of consuming macrobiotics include constipation, a temporary increase in gas, thirst, and bloating.
- Question Two
- In the first situation, microbes that carry antibiotic resistance genes are at an evolutionary disadvantage than the normal microbes without antibiotics because they have been naturally selected for resistance. A new condition is likely to inhibit them.
- It is always advisable to finish an antibiotic prescription because it will stop the infection from recurring and reduce the risk of the infection to become resistant to the antibiotic.
- Antibiotic cream is ineffective to fungal infections because its main targets are bound to bacterial contaminations.
- Some of the negative effects of antibiotic creams include emergence or rashes, a feeling of a stinging sensation, and development of allergic reactions.
- Antibiotic rotation is effective in reducing resistance because the new antibiotics curb the possibility of spreading resilient pathogens.
- Question Three