THE CELL
STRUCTURE AND FUNCTION OF THE CELL
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Cells walls and nuclei are found in all types of living cells.
|
True
|
|
False
|
Explanation:
Detailed explanation-1: -So, the correct answer is ‘False’.
Detailed explanation-2: -The cell wall is present in plant cells. A few algae, fungi, and bacteria also contain cell walls. The cell wall is absent in animals.
Detailed explanation-3: -Not all cells have nuclei. In some cells, DNA is present in a tight coil but not enclosed in a nucleus. These sorts of primitive cells called ‘prokaryotes’ (“before the nucleus”) include bacteria. Nucleus is only present in eukaryotic cells (eukaryotes = “true nucleus”) and there is only one of this in each cell.
There is 1 question to complete.