Search found 2 matches

by EfeGuleroglu
Fri Sep 13, 2019 8:05 pm
Forum: Cell Biology
Topic: How do the organelles that don't contain DNA exist?
Replies: 0
Views: 5308

How do the organelles that don't contain DNA exist?

I hope I know right: Mitochondria, chloroplast, chromoplast and leucoplast have their own DNA so they can reproduce themselves when needed. Let's say a cell is having a mitotic division. How do both 2 cells have endoplasmic reticulum for instance? Or ribosome? (I understand lysosome and tonoplast, t...
by EfeGuleroglu
Fri Sep 13, 2019 7:56 pm
Forum: Cell Biology
Topic: Is it an advantage to have linear DNA?
Replies: 0
Views: 3862

Is it an advantage to have linear DNA?

Prokaryote cells have circular dna, eukaryote cells have linear dna. Eukaryotes have much more advanced metabolism than prokaryotes. I wonder if it has something to do with DNA being linear.