00:01
We have been asked at which cell organelle appears the tiny tubular structure captured in cytoplas from the restaurant microscope now here the first option is goldie apparator's now golgi apparatus or also later in the report here galji complex which is where it was first discovered by camelio golby in 1899 and it appears as a densely stained reticular structure near the nucleus right and it's comprised of many flat disc shape two sacks or cisterny and that are stacked parallel to each other okay now here the next option is microtubules the micro tubules these are hollow and solid hollow cylinders that are approximately 25 nanometer in diameter and their length it varies from somewhat 200 to nanometer to 25 micrometer.
01:08
Now, microtubules are major part of the cytoskeleton.
01:13
And they play a major role in various cell functions such as mitosis, cell mortality, maintenance of cell shape.
01:21
Now, the next is endoplasmic reticulum.
01:25
Now, endoplasmic reticulum, when through, if we look at the structure of endoplasmic, reticulum through an electron microscope, it appears as a network of tiny tubular structures that are scattered in the cytoplasm.
01:45
That is, that's why it's referred to as endoplasmic reticulum...