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Because they lack a membrane.

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Nannie Turcotte

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3y ago

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Infer why some scientists do not consider ribosomes to be cell organelles?

Some scientists do not consider ribosomes to be organelles because they lack a membrane that surrounds them, a defining characteristic of organelles. Instead, ribosomes are made up of RNA and protein molecules and are found floating freely in the cytoplasm or attached to the endoplasmic reticulum. They are essential for protein synthesis but are not considered organelles by all scientists.


What do the organelles called ribosomes do for the cell?

Ribosomes make proteins for the cell.


What type of cell is ribosomes?

Ribosomes are organelles. All cells have ribosomes.


What do the' ribosomes do?

Ribosomes are the tiniest organelles. They make proteins for the cell


Which organelles are NOT covered by membrane in the cell?

In a typical animal cell, the only major organelles not covered by membranes are the ribosomes. Ribosomes are composed of r-RNA and proteins.


What organelles produce proteins in the cell?

Ribosomes produce the proteins needed in a cell


Which organelles produce proteins in the cell?

The Ribosomes


What cell organelles produce protein?

ribosomes


What organelles will you find in a plant cell?

ribosomes


What cell organelles are produced in ribosomes?

ATF


The part of the cell that constructs the proteins that your cell needs is the?

ribosomes are the organelles responsible for constructing proteins in the cell.


What cell organelles make proteins?

Ribosomes are the cell organelles that make proteins. They are located throughout the cytoplasm, as well as on the rough endoplasmic reticulum.