The Nucleus Flashcards
1
Q
What is he function of the nucleus?
A
- also produces mRNA for protein synthesis.
-Manufacture ribosomal RNA and ribosomes.
-Retain genetic material in the form of DNA or chromosomes.
2
Q
What is mRNA?
A
Type of RNA molecule that carries genetic information from The DNA to he ribosome = where its used to make proteins.
3
Q
What’s the function of the nucleolus?
A
- makes ribosomes.
4
Q
What the function of chromatin?
A
- Made of proteins & DNA.
- controls cell activity.
5
Q
What’s the function of nuclear pores?
A
- Allows large molecules like mRNA out of the nucleus.
6
Q
What’s the function of the nuclear envelope?
A
- Double membrane that controls material entry & exit.
7
Q
Function of the nucleus?
A
- Contains genetic material and controls cell activity.
