|
|
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
There are more sensory neurons in the tongue than in any other part of the body.
As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.
Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).
![Mechanisms of action of antidepressants: (a) In adrenergic and serotonergic neurons the activity of ...](https://biology-forums.com/gallery/28/medium_482573_27_04_17_11_54_34_28467320.jpeg)
![A free-running circadian sleep–wake cycle 25.3 hours in duration. Despite living in an unchanging ...](https://biology-forums.com/gallery/30/medium_548020_07_06_17_2_21_52_30402433.png)