CELL DIVISION
CELL DIVISION AND CANCEROUS CELLS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
The dark staining structures that carry the genetic material
|
|
centromeres
|
|
|
chromosomes
|
|
|
tissues
|
|
|
sister chromatids
|
Explanation:
Detailed explanation-1: -One or more darkly staining spherical bodies called the nucleoli are found inside the nucleus. These are the sites at which ribosomes are assembled. Nucleoli are most prominent in cells that are synthesising large amounts of protein.
Detailed explanation-2: -The chromatin material which takes darker stain in interphase is called Heterochromatin.
Detailed explanation-3: -Acetocarmine and Giemsa stain can be used to stain the chromosomes.
Detailed explanation-4: -Giemsa is a visible light dye that binds to DNA through intercalation and thus, is used for chromosome staining.
There is 1 question to complete.