Final answer:
Chromosomes, which are composed of DNA and proteins, are found inside the nucleus of eukaryotic cells, including animal cells. The nucleus serves as the cell's control center, housing the genetic material and directing the synthesis of ribosomes and proteins. The correct option is C) Chromosome
Step-by-step explanation:
The structure composed of DNA and protein is the chromosome. Each chromosome is a long strand of DNA that is wrapped around proteins, known as histones. The DNA within the chromosomes contains genes, which are sequences that code for proteins.
In eukaryotic cells, including animal cells, chromosomes are found within the nucleus, which is the control center of the cell. This genetic material is organized into chromatin within the nucleus for most of the cell's lifecycle, and during cell division, chromatin condenses to form visible chromosomes.
The nucleus itself is encased in a double membrane called the nuclear envelope and contains one or more nucleoli, which are responsible for the synthesis of ribosomes.
The nucleus is composed of DNA and protein. It is a spherical body containing many organelles, including the nucleolus. The nucleus controls many functions of the cell and contains the genetic material (DNA) in chromosomes. The chromosomes are strands of DNA wrapped around proteins and contain genes, which are units of genetic material that have the instructions for creating proteins.
The correct option is C) Chromosome