Biology, 08.07.2019 12:00 Meowkitty1894
Bacteria with the ability to break down certain types of plastic are placed with a colony of e. coli bacteria that lack this ability. plasmid transfer occurs between the two colonies of bacteria and some of the e. coli gain the ability to break down plastic as well. what does this information demonstrate? a. plasmids are proteins which build tissues. b. plasmids are lipids which provide energy for the cell. c. plasmids are nucleic acids which can pass on traits. d. plasmids are carbohydrates which provide structural support
Answers: 1
Biology, 21.06.2019 14:00
Heredity has an impact on personal health, but environmental factors are important as well. select the best answer from the choices provided
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Biology, 22.06.2019 00:00
Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?
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Biology, 22.06.2019 09:00
Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?
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