Overexpression of proteins using bacterial vectors: Group of answer choices requires a bacterial promoter to be present in the bacterial vector. always results in a properly folded, active protein. makes subsequent purification of the recombinant DNA harder. requires eukaryotic ribosome binding sites to be present in the bacterial vector. is so effective the expressed protein can represent as much as 80% of the total bacterial protein.

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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.

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher