Absorbing prokaryotic cells. This theory is called the endosymbiotic theory.
The early prokaryotic cells that were absorbed likely evolved into mitochondria and chloroplasts, membrane-bound organelles with their own DNA in single chromosomes and their own ribosomes.
Answer:In addition, we describe the specialized DNA sequences that allow a ... The complex task of packaging DNA is accomplished by specialized proteins that bind to ... increasingly higher levels of organization, preventing the DNA from becoming an ... to the many enzymes in the cell that replicate it, repair it, and use its genes
Explanation:
The structure is named as Centromere to which the Two chromatids of the mitochondria are connected.
Answer:
I'm going to say grass
Explanation:
Didn't post food chain but grass is a very commonly used producer.
