30 points(more than one answer)

when monitoring the species on an island, scientists found several members of a new species they had never seen before in their sample. what could this new species mean?

a. a native species has changed its range.
b. an invasive species has been introduced into the area.
c. the scientists failed to detect the species in their previous evaluations of the area.
d. the species isn’t a part of the ecosystem.

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.