Select the correct answer. A scientist cuts the gene that codes for insulin production from a strand of human DNA. He then inserts this gene into the plasmid of a
bacterium, which causes the bacterium to produce insulin. The scientist harvests the insulin produced by the bacterium and packages it to be
provided to diabetics.
What type of biotechnology did the scientist in this scenario use to produce insulin?
OA reproductive cloning
ов.
genetic engineering
OC. selective breeding
OD.
DNA fingerprinting

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.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added