The bacterial species,<u> Listeria monocytogenes</u>, accounts for 12%-15% of infant meningitis cases.
Explanation:
Listeria monocytogenes is a group B strep gram-negative bacteria, one of the main causes of meningitis.
This species is psychrotrophic in nature which means that it can grow at low temperatures like refrigerator temperature and mostly found in areas with a temperature around 15-20 degrees Celsius.
These organisms also become psychrotolerant or psychrophiles and can grow at places where the temperature fluctuates.
This is the main reason for the spoilage of food stored in a refrigerator. So leftover baby foods, bottles stored in a refrigerator can be contaminated with these species.
When the infants ingest the contaminated food or use the bottle, they also get infected. Listeria monocytogenes cause meningitis in infants especially who are immunocompromised infants.
You get regular shots, eat calcium and exercise regularly.
Answer:
stem cell are special human cell that are used to develop the different cell like muscles cells , brain cell etc.
No, the solution with bacteria in it needs to be diluted in order to be in the range of 30 – 300.
A colony-forming unit –CFU is used to estimate the number of viable (ability to divide by binary fission) microbes in a sample.
A sample of microbes is diluted and spread on a plate. Then, the number of colonies is counted, assuming that each colony have grown from a single colony-forming unit, or CFU.
Plates with more than 300 colonies are difficult to count while those with less than 30 colonies give statistically unreliable numbers of colonies to count.
The first person generally
credited with fulfilling the functions of the modern director was George, Duke
of Saxe- Meiningen. Meiningen was a wealthy aristocrat and head of a small
German principality. In 1826, George, Duke of Saxe- Meiningen and his
morganatic wife started an experimental acting group which was one of the first
companies in which the importance of the director was stressed.
