Question

Select correct set of statements from given below.
A. The cytoplasm is the main arena of cellular activities in plants and animals.
B. Cell envelope in bacteria is tightly linked 5 - layered structure.
C. The endomembrane system does not include semi-autonomous organelles.
D. Convex face of golgi bodies is maturing face.

• A. A and D
• B. A and C
• C. A, C, D
• D. All are correct

Answer 1

Answer: (B)

A and C

A. The cell organelles are present in the cytoplasm. Various cellular processes that are important for the survival of cell, occur in the cytoplasm.

B. Cell envelope in bacteria is a two layered structure consisting of cell wall and cell membrane. In case of gram negative bacteria, an outer membrane is also present.

C. Endomembrane system includes endoplasmic reticulum, Golgi apparatus, vesicles and nuclear envelope. It does not include the semi-autonomous organelles i.e. chloroplast and mitochondrion.

D. Concave face or trans face of Golgi bodies is the maturing face.

Hence, statements A and C are correct.

So, the correct answer is 'A and C'.