Biology, 28.05.2020 12:57 Nolife012603
9. Bacterial exotoxins can be described as: a. Poisons that bacteria discharge outside the body of their host.
b. Harmful substances that bacteria present at their outer surface,
c. Dangerous substances secreted by the bacteria as they grow.
d. Substances that help bacteria survive in their outer environment.
Answers: 1
Another question on Biology
Biology, 21.06.2019 19:00
2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms
Answers: 1
Biology, 22.06.2019 02:30
Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated
Answers: 1
Biology, 22.06.2019 06:00
Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration
Answers: 2
Biology, 22.06.2019 08:00
During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are
Answers: 2
You know the right answer?
9. Bacterial exotoxins can be described as: a. Poisons that bacteria discharge outside the body of t...
Questions
Biology, 25.04.2020 03:45
Mathematics, 25.04.2020 03:45
Mathematics, 25.04.2020 03:45
Mathematics, 25.04.2020 03:45
