Question

Name any two cell organelles which are bound by a double layered membrane. Give one function of each.

Answer 1

* Two cell organelles which are double layer bounded are as follows -

1. MITOCHONDRIA -
                                   Cristae / folds are present in mitochondria which provides surface area for ATP(Adenosine Triphosphate ) generating chemical reactions..

2.  ENDOPLASMIC RETICULUM -
                                                        ER functions as cytoplasmic frame work        providing a surface area for some bio chemical activities of the cell. 

Answer 2

Mitochondria and chloroplasts are the two organelles that are double-membrane-bound. Functions of the mitochondria: (i) They are the sites for cellular respiration. (ii) They provide energy in the form of ATP for all vital activities of living cells.