Answer:
Explanation:
https://www.khanacademy.org/science/ap-biology/gene-expression-and-regulation/transcription-and-rna-processing/a/eukaryotic-pre-mrna-processing
El intestino pequeño absorbe la mayoría de los nutrientes en los alimentos y el sistema circulatorio los pasa a otras partes del cuerpo donde son usados y guardados para más tarde
Answer:
B that is electron Shifts to a more electronegative atom
Explanation:
Electron loses potential energy when Shifts to a more electronegative atom. In an reduction-oxidation reaction, when an electron comes in proximity of high electronegative atom, it tends to lose some energy in form of potential energy. Electrons have more energy potential when associated with less electronegative atoms (such as C or H) and less energy potential when associated with a more electronegative atom (such as O).
hence the correct answer is B that is electron Shifts to a more electronegative atom
Http://www.lifeextension.com/Protocols/Heart-Circulatory/Blood-Disorders/Page-01
https://www.chegg.com/homework-help/questions-and-answers/common-consequence-many-cancer-chemotherapy-drugs-destruction-bone-marrow-cell-leads-decre-q25343658
