00:01
Hello students, there are multiple parts to this question.
00:04
So, the first answer is the cell organelles evolved as due to folding of plasma membrane and also due to evidences of endosymbiotic theory organelles like chloroplasts and mitochondria have been known to form for a specific function in the cell.
00:43
The second part is that there is a target sequence in the amino acid sequence in the protein sequence of these proteins to define their location or their location.
01:08
The next answer is so there is a vesicular trafficking inside the cell.
01:16
This happens through vesicular transport using golgi.
01:28
So, that's how molecules are transferred from one organelle to the other.
01:33
So, here the nonpolar proteins pass through diffusion using the flip flop movement or lateral movement and the polar or charged proteins which are hydrophilic, they pass through vesicle formation across the cell membrane.
02:05
Next answer is so vesicular transport occurs by vesicular transport occurs by endocytosis and exocytosis by pinching off the plasma membrane and there are some proteins which form ring like structure after pinching off of the plasma membrane.
02:51
So, this is the plasma membrane and this is the vesicle form...