Question

Endomembrane system includes

• A. Golgi complex, chloroplast, peroxisomes and vacuole
• B. Endoplasmic reticulum, Golgi complex, lysosomes and vacuole
• C. Endoplasmic reticulum, chloroplast, peroxisomes and vacuole
• D. Mitochondria, chloroplast, peroxisomes and vacuole

Hint:

Endomembrane System = ER + Golgi + Lysosome + Vacuole. Never include mitochondria, chloroplast or peroxisomes.

Answer 1

The Correct Option is B

Step 1: Define the system.
The endomembrane system is a team of membrane-bound organelles that work together in making, packing and moving cell materials.
Step 2: List the members.
It includes the endoplasmic reticulum, Golgi complex, lysosomes and vacuoles.
Step 3: Note the outsiders.
Mitochondria, chloroplasts and peroxisomes act on their own and are not part of this coordinated system.
Step 4: Scan the options.
Options 1, 3 and 4 each include chloroplast, mitochondria or peroxisomes, so they are wrong.
Step 5: Check option 2.
Option 2 lists ER, Golgi complex, lysosomes and vacuole - all true members.
Step 6: Conclude.
Hence option 2 is correct.
\[ \boxed{\text{ER, Golgi complex, lysosomes and vacuole}} \]