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Why is fetal bovine serum used in cell culture?
Fetal bovine serum is used in cell culture because it provides essential nutrients and growth factors necessary for the cells to grow and divide. It also helps to maintain the pH and osmotic balance of the cell culture medium, promoting cell viability and proliferation.
How is the process of growing E. coli in a laboratory environment conducted?
In a laboratory setting, E. coli is grown by first inoculating a culture medium with a small amount of the bacteria. The culture is then incubated at a specific temperature and under controlled conditions to promote bacterial growth. The bacteria multiply and form colonies, which can be further studied or used for experiments.
What does a culture and sensitivity tube consists of?
A culture and sensitivity tube typically contains a sterile tube with a culture medium to support the growth of microorganisms. The tube is used to collect samples for culture testing, where the microorganisms are identified and tested against various antibiotics to determine the most effective treatment.
Which term is used to describe the multiplication of organisms in tissue?
The term used to describe the multiplication of organisms in tissue is "proliferation."
What is the 4 specific characteristics of broth culture?
Broth culture is a liquid growth medium used to grow microorganisms. It provides a nutrient-rich environment for the microorganisms to multiply. Broth culture can be easily sampled for further testing or analysis. It is commonly used in microbiology labs for cultivating and studying bacteria.
How did the Cahuilla Indians hunt?
they used an atlatl
What Native American tribe used the atlatl?
Aztecs used the atlatl
What is atlatl and how was it used?
an atlatl is a native american weapon used to plaugh there spauses.
Did the bow and arrow originate from the spear?
The bow and arrow originates from the Atlatl, (en.wikipedia.org/wiki/Atlatl) the first mechanical projectile weapon.
Which people were the first to use atlatl?
Paleo Indians
Did ute indians use the atlatl as a weapon?
Yes, the Ute Indians did use the atlatl as a weapon. The atlatl was a throwing stick used to propel spears with more force and speed. It was commonly used by many Native American tribes for hunting and warfare.
Was the name of the stick used to make the spear go further?
Atlatl
When was the atlatl invented?
2050
Who invented the atlatl?
archeic
Did the mississippian use the atlatl?
yes
What was an atlatl?
an atl atl was a poop machine
Can an atlatl go through metal?
No, but a spear THROWN by an atlatl may penetrate thin sheet metal at close range. Depends on the metal, and the distance- and how strong you are.
