Because they are ultra microscopic! you can tract them if you have high resolution microscopes such as electron microscopes.
nucleus, ribosomes, lysosomes, endoplasmic reticulum (ER), Golgi bodies, cell membrane, cytoplasm, mitochondria,
mitochondria peroxisomes lysosomes golgi apparatus/ complex nucleus nucleolus endoplasmic reticulum (ER) : smooth endoplasmic reticulum rough endoplasmic reticulum ribosomes
Ribosomes
mitochondria, Golgi apparatus, endoplasmic reticulum, lysosome, ribosomes, vacuoles
Smooth Endoplasmic Reticulum lacks ribosomes.
The endoplasmic reticulum (specifically the rough endoplasmic reticulum) is the cell organelle that is packed with ribosomes. Ribosomes on the rough endoplasmic reticulum are involved in protein synthesis.
E. Ribosomes are the cell structures that are sometimes found attached to the endoplasmic reticulum. Ribosomes on the endoplasmic reticulum are called rough endoplasmic reticulum and are involved in protein synthesis.
Go ask your teacher. Bye.
Ribosomes attach to the Endoplasmic Reticulum forming Rough Endoplasmic Reticulum.
Ribosomes are embedded on the surface of rough endoplasmic reticulum. These ribosomes are responsible for protein synthesis, and their presence gives the rough endoplasmic reticulum its characteristic bumpy appearance.
No, ribosomes are not always found in the endoplasmic reticulum. Ribosomes can be free-floating in the cytoplasm or attached to the endoplasmic reticulum. Ribosomes attached to the endoplasmic reticulum are called rough endoplasmic reticulum, while ribosomes in the cytoplasm are called free ribosomes.
No. Ribosomes make Proteins/Polypeptide chains, and when attached to endoplasmic reticulum (E.R.) Makes Rough E.R.