Who studied TMV? Beijerinck had used two filtration techniques, a Chamberland filter (Fig. 2) and diffusion through agar, to show that TMV was infectious when rubbed onto healthy tobacco leaves. In his studies, a systemic infection was observed within two weeks (Fig. 1A). Where does tobacco mosaic virus come from? When tobacco products are handled […]
What did Joseph Lister do?
What did Joseph Lister do? Joseph Lister, 1827–1912. Joseph Lister found a way to prevent infection in wounds during and after surgery. He was the first to apply the science of Germ Theory to surgery. Lister’s Antisepsis System is the basis of modern infection control. What is Lister known for? Joseph Lister, in full Joseph […]
What are some of the after effects of a colonoscopy?
What are some of the after effects of a colonoscopy? After the procedure, people may experience mild discomfort for up to 24 hours. They may develop mild stomach cramping, gas pains, and bloating. In addition to mild discomfort, bleeding may occur if the doctor took a biopsy or removed abnormal tissue. How long will it […]
What can I put on eczema around my lips?
What can I put on eczema around my lips? Treatment options for eczema on the lips may include the following medications and home remedies: medicated creams, including corticosteroids. regular moisturizing. lip balms. antifungal creams for angular cheilitis. What is a home remedy for eczema on the lips? This article looks at the best natural remedies […]
Is 37.7 considered a fever?
Is 37.7 considered a fever? From these studies, a morning reading >37.2°C (98.9°F) or an afternoon temperature of >37.7°C (99.9°F) would be considered a fever. Rectal temperatures are generally 0.6°C (1.0°F) higher than oral readings. What is considered a fever on forehead? The following thermometer readings generally indicate a fever: Rectal, ear or temporal artery […]
How far is Los Angeles to Colorado by plane?
How do I use Windows dialer?
How do I use Windows dialer? A. Start Dialer on your machine. Click the ‘Dial’ button (or select Dial from the Phone menu) Select ‘Internet Call’ and enter the IP address or host name of the recipient computer. Click ‘Place Call’ On the remote machine a window will be displayed with a ‘Take Call’ button. […]
Is grape juice naturally purple?
Is grape juice naturally purple? The most common type of grape juice is purple and is made using Concord grapes. You can also find white grape juice that is made from Niagara grapes. Both types of grapes are native to America. Eating whole grapes is also a great choice. Why is grape juice purple and […]
Is the president or Congress responsible for the budget?
Is the president or Congress responsible for the budget? Unsourced material may be challenged and removed. The United States budget process is the framework used by Congress and the President of the United States to formulate and create the United States federal budget. What role does the executive branch play in the budget process? The […]
How do I find out how much a house sold for?
How do I find out how much a house sold for? 5 Ways to Find the Selling Price of Homes In Your Area in Under 5 Minutes Ask a real estate agent to run nearby comps for you. Search Zillow for ‘recently sold’ properties in your neighborhood. Check Trulia’s U.S. Assessor Records and Property Information […]