What process is shown most directly in the diagram below?
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a. gel electrophoresis
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b. karyotyping
c. polymerase chain reaction (pcr)
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d. use of restriction enzymes

you must remain stopped until the stop signal is retracted and the red lights are turned off. approaching traffic in the opposite roadway of a divided highway shall not be required to stop, even if the school bus has the stop-arm extended and the alternately flashing warning signal lamps on.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it