What does a biological community consist of? a. phototrophs and autotrophs b. all of the different population of species in one geographic area c. the water and carbon cycle d. the biotic and abiotic items in the ecosystem

Option D

Explanation:

The term biological community can be defined as the set of factors that consists of abiotic factors as well as biotic factors. The interaction between the two factors defines the biological community.

The abiotic factors like trees, rock, soil interacts with the biotic factors like plants and animals. This is how the biological community works.

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.

what subject is this