00:01
This question asks which of the following is found both in eukaryotic and prokaryotic cells? and our answer choices are nucleus, mitochondrian, vacuole, and ribosome.
00:13
So the nucleus will only be found in eukaryotic cells.
00:21
Because prokaryotes, just in the name, we see that this is going to be before a true nucleus emerges or before a kernel.
00:29
And this kernel refers to the nucleus.
00:31
Whereas our eukaryote is going to be a true kernel.
00:35
So u refers to true, and cariot or carry on refers to the nucleus.
00:42
So only the eukaryotic cells with a true nucleus will have a nucleus.
00:46
So choice a will be incorrect here.
00:49
The mitochondrion is also going to be absent from prokaryotic cells because the mitochondrion is going to be a membrane -bound organelle, meaning that it will not be found in prokaryotes in that they do not have these membrane -bound organelles.
01:05
They do not have a nucleus...