Structure and function of the nucleus and ribosomes of a cell. How they work together in the production of proteins.

Eukaryotic cells have a nucleus, a membrane-bound chamber where DNA is stored, while prokaryotic cells don't. This is the feature that formally separates the two groups.

The nucleus is an organelle that contains a cell’s genes. Chloroplasts are organelles that carry out photosynthesis, which makes the food plant cells need to live.

The majority of prokaryotic DNA is found in a central region of the cell called the nucleoid, and it typically consists of a single large loop called a circular chromosome. The nucleoid and some other frequently …

Let's learn about the structure and function of the eukaryotic cell's nucleus. Discover the role of the outer and inner membranes, the nucleoplasm, and the nuclear pore in isolating the nucleus and facilitating …

Overview of eukaryotic cells and how they differ from prokaryotic cells (nucleus, organelles, and linear chromosomes).

So that is the first membrane-bound organelle that we're gonna discuss, the nucleus. Now the nucleus, it turns out, is connected to another membrane-bound organelle. And we're gonna study this in future …

For instance, in the diagram above, the pink version of the big chromosome and the purple version of the little chromosome happen to be positioned towards the same pole and go into the same cell.

Note: This diagram does not show myelination. However, if it did, the myelin sheath would cover the single process leaving the neuron, as well as the two processes that it splits to form.

A diagram of a typical eukaryotic cell (top), and examples of eukaryotic organisms (bottom). The bottom-left micrograph shows a unicellular amoeba, and the bottom-right photograph shows two multicellular …