What is a plasmid in biology?
A plasmid is a small DNA molecule within a cell that is physically separated from a chromosomal DNA and can replicate independently. They are most…
What is the voltage of an AA battery?
Nominal VoltageChemistryBattery SizeNominal VoltageAlkaline or Zinc-carbonAA, AAA, C, and D1.5VAlkaline or Zinc-carbon9V9VLi-MnO2Coin Cell3VLi-ion,…
What do they look for in a glucose blood test?
Normal fasting blood glucose — or blood sugar — is between 70 and 100 milligrams per deciliter or mg/dL for people who do not have diabetes. The…
What bacteria causes gastrointestinal infections?
Meats: Clostridium perfringens, Bacillus cereus
How many squash do you get from one plant?
In a home garden, the squash are picked throughout the summer. This accounts for a wide difference is squash yield. In general, each plant produces…
When was sheet metal created?
1590: da Vinci’s rolling mill is brought to life utilizing two heavy cylinders to press different types of metal altering their thickness. Around…
Can other people see your subscriptions on YouTube?
You can choose to make the channels that you subscribe to public or private. By default, all settings are set to private. Private: When your subscriptions…
What glue to use on PVC pipes?
If you’re using PVC or CPVC pipe, wipe primer around the pipe and into the fitting to prepare it for the solvent PVC cement. Let it dry about 10 seconds….
What is Teflon and what is it used for?
Teflon® is the trade name for a polymer called polytetrafluoroethene or PTFE. It is very slippery so it is used to make non-stick coatings for…
Is copper cookware dishwasher safe?
Copper Pots, Pans, and Mugs. If you enjoy a tasty Moscow Mule in a copper mug as much as we do, you know half of the appeal is your cup’s beautiful…