Question

Long fibers of DNA and protein are called a______.

1) lysosome
2) ribosome
3) chromatin
4) central vacuole
5) nucleolus

Answer 1

Long fibers of DNA and protein are called chromatin, which is found inside the nucleus of a cell.

Step-by-step explanation:

Long fibers of DNA and protein are called chromatin. Chromatin is found inside the nucleus of a cell and consists of DNA wrapped around proteins. It contains the genetic instructions needed to make proteins.