Biology, 09.07.2021 14:10 hernandezramirp2pjmh
In Lubeck, Germany, in 1930, a group of 251 infants was accidentally administered a tainted vaccine for tuberculosis that contained live Mycobacterium tuberculosis. This vaccine was administered orally, directly exposing the infants to the deadly bacterium. Many of these infants contracted tuberculosis, and some died. However, 44 of the infants never contracted tuberculosis. Based on your knowledge of the innate immune system, what innate defenses might have inhibited M. tuberculosis enough to prevent these infants from contracting the disease?
Answers: 1
Another question on Biology
Biology, 21.06.2019 20:50
Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?
Answers: 1
Biology, 22.06.2019 10:00
With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.
Answers: 1
Biology, 22.06.2019 10:30
The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere
Answers: 1
You know the right answer?
In Lubeck, Germany, in 1930, a group of 251 infants was accidentally administered a tainted vaccine...
Questions
History, 03.02.2021 05:20
Arts, 03.02.2021 05:20
Chemistry, 03.02.2021 05:20
English, 03.02.2021 05:20
Mathematics, 03.02.2021 05:20
Mathematics, 03.02.2021 05:20
Social Studies, 03.02.2021 05:20
Mathematics, 03.02.2021 05:20
English, 03.02.2021 05:30
Mathematics, 03.02.2021 05:30
