Question of The Day23-11-2022

Which of the following organelles is single membraned?

Answer

Correct Answer : c ) Ribosome

Explanation :

Mitochondria are double-walled, inner walls thrown into folds called cristae.

Endoplasmic reticulum is the irregular network of double membrane tubules. It may be smooth or rough.

Ribosomes are small granules either scattered in the cytoplasm or attached outside of endoplasmic reticulum. It is basically single walled dense, spherical bodies composed of RNA.

Chloroplast is a double membrane organelle, it contains its own DNA.

Hence, option (c) is correct. 

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