I think the answer you're looking for is a ribosome - a combination of ribosomal RNA and proteins. In eukary. cells ribosomes are often attached to the endoplasmic reticulum, but in bacteria there is no ER and ribosomes are unattached. The definition of organelle here is a little fuzzy.
Yes, the cell membrane of both prokaryotes and eukaryotes is responsible for regulating the passage of substances in and out of the cell.
The ribosome is an organelle that is not surrounded by a membrane.
The organelle responsible for gas exchange in plants is the chloroplast. Carbon dioxide enters the chloroplast, where it is converted into oxygen during photosynthesis. In animals, the lungs are responsible for gas exchange, where oxygen is taken in and carbon dioxide is released.
All cells, whether they are eukaryotic or prokaryotic, have organelles that exist within its cell membrane.
That organelle is the mitochondrion. Mitochondria are responsible for producing energy in the form of ATP through cellular respiration. The presence of their own DNA and double membrane suggests that mitochondria likely evolved from bacteria through endosymbiosis.
A membrane-bound organelle is an organelle surrounded by a plasma membrane.
Prokaryote, or however you spell it.
Organelle
Mitochondria are the only organelle in a cell which is surrounded by a double layered membrane. Also chloroplast in plants are surrounded by double layered membrane.
Chloroplast
Ribosomes are the safe answer.
A prokaryote is a unicellular organism that lacks a true nucleus and membrane-bound organelles. In prokaryotes, the genetic material (DNA) is found in a region of the cell called the nucleoid, which is not enclosed by a nuclear membrane.
Lysosome
Ribosome is a cell organelle not bounded by membrane. It is responsible for protein synthesis in the cell.
No it's not, it is a prokaryote and contains no membrane bound organelles. Organelles are things like mitochondria and endoplasmic reticulum
all cell organelle are membrane bounded especially in eukaryotes
Yes, the cell membrane of both prokaryotes and eukaryotes is responsible for regulating the passage of substances in and out of the cell.