Question

The same Rab can be found on multiple organelles
a. true
b. false

Answer 1

True. Ribosomes can be found in multiple organelles within eukaryotic cells, such as mitochondria.

Step-by-step explanation:

True.

Ribosomes are small, spherical structures found in cells that are responsible for protein synthesis. They can be found in both prokaryotic and eukaryotic cells, including various organelles within eukaryotic cells such as the endoplasmic reticulum and mitochondria.

For example, mitochondria, which are the powerhouse of the cell responsible for energy production, have their own set of ribosomes that are structurally similar to those found in prokaryotic cells. This is consistent with the endosymbiotic theory, which suggests that mitochondria were once free-living bacteria that were engulfed by ancestral eukaryotic cells.