Overview of Archaea, Protista, and Bacteria | Cells | MCAT | Khan Academy
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- Опубликовано: 2 окт 2024
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Fimbriae are not the same as pili. Fimbriae attach to substrates or other bacterial cells to form colonies. Though pili can do the same thing, they facilitate bacterial conjugation and fimbriae do not. Pili are shorter than fimbriae and are much less abundant. Pili are found in gram negative bacteria while fimbriae are found in gram positive and gram negative bacteria. There are other differences between them..
Las fibribas no son lo mismo que los pili. Las fibrinas se adhieren a sustratos y otras celulas bacterianas para formar cilonias au quelos pilo puedan hacer lo mismo dacilitan la conjugacion bacteriana, los pili son mas cortos que las fibrinas y son menos abundantes
The 3 Domains are Archaea, Bacteria, and Eukarya.
Here is a typical bacteria
Me: "that's a pickle"
wow
LMAO These comments are hilarious. Yea I better get a good tutor or else I'm screwed! smh...
This must be updated as it is not working exactly like that actually.
I believe that Eukarya, Archaea and Bacteria are a set of Domain and not Kingdoms. I'm taking the class, but I believe that's it.
+Chad Pitman Depends if you are using the Whittaker's 5 kingdom classification (Monera, Protista, Fungi, Plantae, Animalia) or Carl Woese's Domains (Archaea, Eubacteria, Eukarya)
:-D
@@vidushishuklatiwari Today's scientists no longer use the Whittaker classification because the three-domain system ( Archaea, Eukarya, Bacteria) is based on DNA analysis and modern science which is more reliable because it accurately reflects the evolutionary history and relationship amongst organisms. In addition, Monera is no longer used because prokaryotes are spread amongst two different domains Archaea and Bacteria because Archaea are not bacteria and they have very little in common.
2:07
itza PICKLE
Kingdoms? These area domains :/
The domain eukarya has kingdoms: Fungi, animalia, plantae, and protista.
This video is kind of bad compared to typical KA vids not gonna lie...
Quien más viene por el propedéutico 😔🤙
she sound like a robo G
Hahahaha im ctfu!
Soooo why are they called “pro”tists?!?
I have a need for major groups of protista
Where does Viruses sit in the tree of life?
Nowhere
SilentSorrow viruses are not alive
SilentSorrow bacteria
@@edwardduffy9395 no. viruses are non living things. viruses aren't bacteria. their structure are different
Bacteria is often confused with a pickle
the only way to tell the difference is one is particularly s m o l e r
wow'
Oh today i learned about in microbiology, and then this video i just loved it
Hey i have a question
You have purchased an expensive tray of salmon sushi from a local supermarket. As you get ready to eat the sushi, you notice that the rice underneath the salmon pieces looks pinkish. You suspect that the fish has been dyed and is not actually salmon. Elaborate on an experimental strategy that will allow you to verify your suspicions and discuss the reasons behind such substitution practices.
Can u help me
THANKS! THIS HELPED A LOT :)
Thought process 3 secs into the video -> That voice.... wow. Marry me! *melts away*
P.S.: I think Granules would be a better term, "inclusion body" could lead to confusion.
Thought process 3 seconds into reading your post ->STFU...