Free ribosomes usually make proteins that will function in the cytosol, while bound ribosomes usually make proteins that are exported or included in the cell's membranes. Interestingly enough, free ribosomes and bound ribosomes are interchangeable and the cell can change their numbers according to metabolic needs.
Organelles.
Eukaryotes have membrane bound organelles. But not all organelles are bound by a membrane, for example free ribosomes.
One with no nucleus, or complex organelles
There are two places that ribosomes usually exist in the cell: suspended in the cytosol and bound to the endoplasmic reticulum. These ribosomes are called free ribosomes and bound ribosomes respectively.
Nucleus. Cell is bound by the cell membrane, and the nucleus is bound by nuclear envelope, or nuclear membrane.
Bound ribosomes are found on the rough endoplasmic reticulum in a cell. Free ribosomes are found scattered throughout the cell.
Type your answer here... forest is the free morpheme
The interior cavity of a cell, which may contain several membrane bound organelles.
Ribosomes are organelles within cells and are either bound or free. Organelles are structures inside the cells which perform specific functions. Bound ribosomes are attached to the organelle called the rough endoplasmic reticulum (rough because of the presence of the ribosomes) and there is also the smooth endoplasmic reticulum, without attached ribosomes. Ribosomes are protein producing "factories" and are abundant in cells actively involved in protein synthesis. Free ribosomes are scattered throughout the cell and the protein they produce is for usage within the cell. Much of the protein produced by the bound ribosomes is transported for use outside the cell.
No. Prokaryotes have no organelles beyond the nucleoid (free-floating loop of DNA, not bound in a nucleus), the cell membrane and wall, the ribosomes, and the cytoplasm.
You may be looking for the term "eukaryotic," to distinguish from prokaryotic cells that do not possess membrane-bound organelles.http://en.wikipedia.org/wiki/Eukaryotichttp://en.wikipedia.org/wiki/Prokaryotic