Question
Explain the two models proposed for the origin of the endoplasmic reticulum (ER) in eukaryotes and discuss how ER evolution is linked to the development of protein secretion pathways and the Golgi apparatus.
Answer :
Word Count : 259
Two main models have been proposed to explain the origin of the endoplasmic reticulum (ER) in eukaryotes: the invagination model and the vesicular fusion model. The invagination model suggests that the ER originated from the infolding of the plasma membrane into the cytoplasm, _____ _____ ______ ____ ______ ______ _________ ________ _________ _____.
_____ ___ ___ ___ _______ ______ _________ __________ ____ __________ _____ ___.
_________ __________ _______ ________ _____ _____ _______.
____ _______ _________ _____ __________ ______ ___ _______ _________ _______.
______ __________ ___ ______ ________ ______ _______ _______.
___ _____ ______ ________ ______ ______ ________ ______ _____ _______ _____ ________.
____ _______ _____ __________ ________ _________ ______ ____.
_______ ___ _________ __________ _____ ______ ____ ____.
_________ _________ ____ _______ _______ ________ __________ ____ ____ _______.
_______ ____ _______ ______ ______ __________ _______ ____ ________ _______.
_______ ___ ______ _______ __________.
____ _____ _____ ___ __________ _________ ______ _____.
__________ _____ _________ __________ ____ ___ ______ _______ _____ ________ ______ _________.
________ ________ _____ _____ ___ ______ _________ ____ ________ ___ _______.
___ ___ ____ _____ ______.
________ ____ _______ ____ ______.
______ ______ _________ ___ _____ _________ _____ _________ ______ _________ _________ ______.
_____ ______ _____ _____ ______ _______ ______ _________ _______.
___ ______ _____ ________ _______.
____ ___ _________ ________ ___ __________ _______.
___ ____ _________ ______ ________ ___ _______ ________ _____ ______ ________ _______.
_____ ________ ____ ________ ________ __________ _________ ________ _________.
________ _______ _____ ____ _________ _______ ___ ____.
______ _____ _______ _____ _______ _____ ___ ________ ________.
_____ ___ ______ ______.
Get Full Answer on WhatsApp
Two main models have been proposed to explain the origin of the endoplasmic reticulum (ER) in eukaryotes: the invagination model and the vesicular fusion model. The invagination model suggests that the ER originated from the infolding of the plasma membrane into the cytoplasm, _____ _____ ______ ____ ______ ______ _________ ________ _________ _____.
_____ ___ ___ ___ _______ ______ _________ __________ ____ __________ _____ ___.
_________ __________ _______ ________ _____ _____ _______.
____ _______ _________ _____ __________ ______ ___ _______ _________ _______.
______ __________ ___ ______ ________ ______ _______ _______.
___ _____ ______ ________ ______ ______ ________ ______ _____ _______ _____ ________.
____ _______ _____ __________ ________ _________ ______ ____.
_______ ___ _________ __________ _____ ______ ____ ____.
_________ _________ ____ _______ _______ ________ __________ ____ ____ _______.
_______ ____ _______ ______ ______ __________ _______ ____ ________ _______.
_______ ___ ______ _______ __________.
____ _____ _____ ___ __________ _________ ______ _____.
__________ _____ _________ __________ ____ ___ ______ _______ _____ ________ ______ _________.
________ ________ _____ _____ ___ ______ _________ ____ ________ ___ _______.
___ ___ ____ _____ ______.
________ ____ _______ ____ ______.
______ ______ _________ ___ _____ _________ _____ _________ ______ _________ _________ ______.
_____ ______ _____ _____ ______ _______ ______ _________ _______.
___ ______ _____ ________ _______.
____ ___ _________ ________ ___ __________ _______.
___ ____ _________ ______ ________ ___ _______ ________ _____ ______ ________ _______.
_____ ________ ____ ________ ________ __________ _________ ________ _________.
________ _______ _____ ____ _________ _______ ___ ____.
______ _____ _______ _____ _______ _____ ___ ________ ________.
_____ ___ ______ ______.
Get Full Answer on WhatsApp
IGNOU NEWS
Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★