A cell without a nucleus is called a prokaryote. Eukaryotes have a nucleus. An example of a prokaryote is bacteria.
lots of cells don't have a nucleus, like prokaryotes.
The human red blood cell is an example of a eukaryotic cell without a nucleus. Human red blood cells lose there nucleus when they are fully developed. Unlike prokaryotes that do not have a nucleus to begin with.
There's not enough context to give an answer. For a start, do you mean a cell nucleus or an atomic nucleus? If a cell nucleus, do you mean DNA didn't exist, or just DNA in a membrane-bound nucleus? If atomic, do you mean protons and neutrons didn't exist, or just didn't bind together to form nuclei (and if so does this mean gluons, the strong nuclear force, etc. don't exist)?
If a cell had no nucleus, then it would be classified as a prokaryotic cell.
A eukaryotic cell will not just randomly lose it's nucleus, so that isn't a problem.
First of all ou would die and, and the body wouldn't get told what to do so you can survive.
The animal would die because the cells wouldn't stop mulitplying !!!
The cell would die
the world would exploder
probably about 10000000 00000000 0000000 00000 0000 000 00 or more.
if we didn't no about weather we would not be able to tell what the weather is , many people will loose there jobs and we would not have any warnings about natural disaster's which would affect peoples everyday life and we would never no what would happen next.
It would be radioactive and the nucleus would undergo nuclear decomposition.
Firstley you would be dead because if the earths ozone layer no longer exists then everything will die because the ozone layer or atmosphere controls our earths temperature ADDED: Assuming it never had an atmosphere, No, you would not be dead. You would never have existed.
Nothing would happen. If pizza never existed, we would simply be eating something else.
Who knows what would happen?
people would be really sad
I think that it would be to hot to live on earth and we would have never existed
If Antarctica never existed, then it never would have existed.
The world as we know it would never have existed.
Technology would never existed, like the device you are using to read this answer, bicycles, cars, etc.
Since all counting numbers are rational numbers, arithmetic would never have started. There would have been no science nor technology.
If no gravity or air existed the car would never have been invented. It will not work in the absence of either.
The nucleus would be damaged.
they would kill u
It couldn't as it's mass causes it to be spherical. To be like an asteroid, it would have to be the size of an asteroid, and then life would never have started. You would never have been born, and this question would never have existed.