Human red blood cells contain no nucleus. They lose them so that the cell can be packed full of as much hemoglobin as possible.
A cell without a nucleus is called a prokaryotic cell, such as bacteria. While it lacks a nucleus, it still contains other cellular components necessary for its function, so it is still considered a cell.
A cell consists of three main parts---the nucleus, the cell "stuff" called cytoplasm, and the outer cell membrane.
Transcription takes place in the nucleus of a cell.
Transcription takes place in the nucleus of the cell.
It is the cytosol plus all the organelles (minus the nucleus).
a tight chain
a tight chain
a tight chain
In the nucleus of the cell. If the cell lacks a nucleus, then the mRNA is immediately translated without additional processing.The transcription takes place inside the nucleus. The new mRNA is then spliced and afterwards leaves the nucleus.
circle
A cell without a nucleus is called a prokaryotic cell, such as bacteria. While it lacks a nucleus, it still contains other cellular components necessary for its function, so it is still considered a cell.
If a cell lacks a nucleus, it will not be able to carry out essential functions like DNA replication, transcription, and translation. This will impair the cell's ability to control gene expression and produce necessary proteins, ultimately leading to cell death.
A cell consists of three main parts---the nucleus, the cell "stuff" called cytoplasm, and the outer cell membrane.
Transcription takes place in the nucleus of a cell.
nucleus
The nucleus. because the nucleus controls the whole cell, it cannot divide without it telling it to. =]
Nucleus is called as the boss of a cell , it controls all the works that take place in the cell.