Which cell structure is mainly responsible for releasing energy from food molecules in some single-celled organisms?
(1)ribosome
(2)chloroplast
(3)cell membrane
(4)mitochondrion

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v