Word Count : 519

---

Protein transport into the thylakoid lumen is a critical process in chloroplasts that ensures proper functioning of the photosynthetic machinery. Proteins synthesized in the cytosol of plant cells carry a chloroplast transit peptide that directs them into the chloroplast stroma. Once inside the stroma, these proteins require additional targeting signals to enter the thylakoid lumen. There are multiple pathways responsible for transporting proteins across the thylakoid membrane, primarily the Sec, Tat, SRP, and spontaneous pathways. The Sec (Secretory) pathway transports proteins in an unfolded state. Proteins targeted to this pathway possess an N-terminal thylakoid transfer domain after the chloroplast transit peptide. The Sec _____ _______ _________ _____ _________ __________ __________ ______ ________ _____ ____ _____.
_________ _____ _____ __________ ____ _______.
___ ___ __________ ____ _____ _____ ____ ___ _____.
__________ ________ _______ _____ ____ _________ __________ _________ _____ ___ __________.
___ _______ __________ ________ ____ ___ _______ _________ ____ __________ ____.
____ __________ __________ ______ ______ _______.
__________ ___ ______ ________ ________ _____ ______ ___ __________ ______ _________.
______ _______ _____ _________ _________ _________ ____ _______ ___ ______ ______.
________ _______ __________ _____ _________ _________ ____ _______.
____ ___ ________ ___ ____ ___ _________ ___.
________ _________ _____ ___ _______ __________ ________ _______ _____ ____.
_______ ________ _____ _______ _________ ____ ________ ______.
____ _____ ____ ______ __________ ____ _______ ______ _______ _________ ____ _______.
_________ ______ _________ ________ _______ ____ __________ ____.
__________ ______ ________ ___ _____.
____ ___ ___ ____ ______ ________ ________ __________ _______.
_______ ______ ____ ____ _________ ______ ______.
______ ______ ______ ____ _____ ____.
_______ _______ ______ _____ _____ _______ ____ __________ _________.
____ __________ _________ ______ ________ _____ ____ __________ ________.
_________ ___ _____ ______ _________ __________ _______.
________ _______ ________ __________ ___ _______ _______ _________ ______ ____ ________ __________.
________ _________ _____ _________ __________.
_______ ___ _________ _________ ____ _______ ______ _________ ________.
_______ ________ ____ _____ ___ _____ ____ ______ _________.
________ ________ _______ _____ ____ __________.
________ ____ ___ _____ ______ ___ ___.
_______ ____ __________ __________ ___ __________ _________ _________ ______ ______.
____ ______ ________ ______ _______ ___ ________ ___ ___ _______ ______.
____ _________ ____ _______ __________ ________ _______ _______ ______.
__________ ______ _______ ________ _____.
____ _____ _____ ____ ________ ____ ____ ____ ____ ______.
________ _____ ________ ___ ___ ____ ___ __________ _____ __________.
_______ __________ ________ _____ ____.
_____ _______ ___ ________ ____ __________ ____ __________ _____ _________ __________.
__________ ________ ___ __________ __________.
_______ __________ __________ _______ _______ ________ ____ ______.
_____ ________ __________ _______ __________ ____ _______ _____ ____ _______.
_____ ___ _____ __________ ____ __________ ______ _______.
_______ ___ _____ ______ ____ __________.
________ ________ _________ _________ ___ ________ ______ _________ _______.
_____ _____ __________ ________ ______ ______.
__________ ______ ______ _________ _________ ________.
___ _________ _________ ____ ___ _________.
_________ ____ _________ __________ _____ ___ _____ _________.
_______ ______ _______ ____ ____ _________ _________ _______ ______.
________ ________ ____ _________ _____ ____ ____ __________ ___ ____ ____.
________ ______ _______ _______ ________ ________ ____ _______ ____ ___ _________.
____ _____ ___ ___ _________ ________ ______ __________ ______ ____ _________.
Get Full Answer on WhatsApp