BIO NMDCAT Cytoplasmic Organelles

nmdcat.online July 4, 2026

46. The cellular formation of primary lysosomes occurs via the structural pinching off of specialized vesicles directly from the

A. Rough endoplasmic reticulum membrane

B. Cis face of the Golgi apparatus

C. Trans face of the Golgi apparatus

✓

D. Plasma membrane invagination

📝 Explanation

Primary lysosomes emerge as transport vesicles from the trans-Golgi network carrying concentrated mixtures of active hydrolytic enzymes.

📖 Additional Information

Rough endoplasmic reticulum membrane
Cis face of the Golgi apparatus
Trans face of the Golgi apparatus
Plasma membrane invagination

Primary lysosomes emerge as transport vesicles from the trans-Golgi network carrying concentrated mixtures of active hydrolytic enzymes.

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