Questions :
Under the electron microscope, which cell organelle appears as small dots and is not freely distributed in the cytoplasm?
Options :
- Golgi apparatus
- Ribosomes
- Vesicles
- Peroxisomes
correct answer : b)
Explanation :
Ribosomes appear as tiny dense dots under an electron microscope and may be free in the cytoplasm or attached to the endoplasmic reticulum.