Making proteins and mitosis.
Death
The lamb will look like Harry because it has his genetic information (the nucleus taken from Harry) planted inside it. It will not look like Sally because her nucleus has been removed and so it no longer contains any genetic information to do with her.
brain death.
Muscle fatigue
The nucleus is not longer visible as such. It becomes a mitotic figure
Insulin
The cell contains ribosomes which produce proteins, and the nucleus contains DNA which codes for proteins. They can work together to produce particular proteins called enzymes which are used to digest food. Each cell also contains lysosomes which digest any microorganisms within the body. Lysosomes also destroy old organelles in the cell which are no longer needed.
No. This is because the cell will no longer be able to manufacture protein (since the DNA in the nucleus will also have been removed)
The dendrite dies because it is no longer attached to the cell body which contains the nucleus...about like asking which part of a person dies if their arm is amputated .
When you die, there is no longer anything controlling the body functions.
A multicellular organism usually lives longer than a one cell organism. A one celled organism is limited to the life span of it's one cell. Different tissues in a multicellular organism perform different functions and new cells and tissues are added in these organisms by cell division hence life span in multicellular organisms is longer than unicellular organisms.
Nerve cell