Hola! Please help me check my answer :) And rephrase it please if it needs any :> Q: In three to five sentences, explain the advantage of keeping some DNA needed by mitochondria in the cell’s nucleus and some in the mitochondria itself.

A: Mitochondrial DNA is a small circular chromosome found inside the cell organelle mitochondria, which is responsible for energy production. This type of DNA is passed down from mother to child. Mitochondrial DNA (mtDNA) has several advantages over nuclear DNA, including a higher copy number, a lack of sequence ambiguities from heterozygous genotypes, and a faster rate of mutation.

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions,because prokaryotes don't have nuclei.

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

What drives the atp synthase reactions that produce atp