But while aminoglycosides are working to kill the bad bacteria, they can also cause some serious toxic effects that can hurt the patient. To learn about side effects and potential toxicity of aminoglycosides, let's visit Jack, a patient in the hospital who is being treated with an aminoglycoside antibiotic. Jack is in the hospital with a very bad infection.
You are correct, it is a trick question or a question proposed by an individual not familiar with the definition of weight. By definition the weight of the universe is zero. It does have mass, but calculating that value would be an monumental task, and at best it would be not much more than an educated guess. Randolph M Â· 9 years ago
What do cosmologists mean by the critical density of the Universe? Critical density is the value at which the Universe is at balance, and expansion is stopped. This value is estimated as (1-3) * 10^-26 kg/m^3. This is related to the cosmic density parameter in many ways; this term describes the ratio of the actual density value of the Universe to the critical density value. If the ratio is one, then the Universe is at balance, and the Universe is flat.