I think that one difference between eukaryotic and prokaryotic cells is that eukaryotic cells have membrane enclosed structures called organelles, which are lacking in prokaryotic cells. Eukaryotes can be single-celled or multicellular organisms like human beings, plants, fungi, and insects. Prokaryotes on the other hand include bacteria and archaea, they do not contain a nucleus or any other membrane bound organelles.
Reasons for conducting peer review include all of the following except CHANGING DATA TO SUPPORT THE HYPOTHESIS.
Peer review is the process by which experts in a particular field go through the published works of other scientists in order to ensure that their works meet the required standards. Some of the reasons for peer review include the following: to analyze the experimental design, to detect possible bias, to identify illogical conclusions, etc.
If I'm right I'd say They control and direct the quantity of food passing through the digestive organs and prevent backward movement of partially digested food. Hope it's helpful.
Answer:
they have a nucleoid.
Explanation:
Unlike eukaryotes, they do not have a separated nucleus or organelles bound inside a membrane, so they have to keep their DNA and other genetic materials within a nucleoid.
In science, the mantle is a layer of the earth between the core (inner layer) and the crust (outer layer).
