What do you mean by antigenic drift? One way influenza viruses change is called “antigenic drift.” These are small changes (or mutations) in the genes of influenza viruses that can lead to changes in the surface proteins of the virus: HA (hemagglutinin) and NA (neuraminidase). What happens antigenic drift? Antigenic drift, random genetic mutation of […]
What do the symbols on eBay mean?
How much luggage can you take on Jetstar?
How much luggage can you take on Jetstar? Jetstar Starter fares include a 7kg carry-on baggage allowance. If you think you’ll need more, you can add 7kg to your carry-on baggage allowance or add as much checked baggage allowance as you need between 15kg and 40kg. Add checked baggage allowance to an existing booking. How […]
What is a 2-channel audio?
What is a 2-channel audio? Music recorded in stereo includes two channels to give you sound in multiple dimensions. A 2-channel system aims to replicate the way the sound was recorded both with how the speakers are placed – at either side of the listener – and how the sound is played back. What is […]
What is better a male or female horse?
What is better a male or female horse? Gender is irrelevant as long as the horse checks all of these boxes! That said, most geldings (male horses that have been castrated) are usually quieter, more tolerant and less stubborn than both intact males and females, but there are so many exceptions to this that any […]
How old was Whitney when she dated RAYJ?
Is a starter supposed to get hot?
Is a starter supposed to get hot? Starter Slowly Turning the Engine Over Your battery terminals will get hot, along with the entire battery cable. You may also notice that bright lights get very dim when you try to start the vehicle and it doesn’t start up right away. Why is my starter motor getting […]
How many Icelandic sheepdogs are there?
How many Icelandic sheepdogs are there? The History of Icelandic Sheepdogs The breed has been brought from near-extinction in the 1950s, when only about 50 of the dogs remained, to a population of more than 800 in the United States alone. The American Kennel Club recognized the breed as a member of the Herding Group […]