When does nondisjunction occur? A. when a piece of a chromosome reverses
B. when homologous chromosomes fail to
separate during meiosis
C. when a nucleotide is deleted

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.