What are the mechanisms by which bacteria preferentially take up DNA from individuals of the same species? Check all that apply.
A) A specific sequence in the species DNA allows for uptake of DNA fragments that carry that sequence.
B) Proteins that are secreted by the bacteria must reach a threshold level that is correlated to the number of individuals of the same species being present.
C) Some species require a specific calcium level for uptake and the levels of calcium are correlated with the number of bacteria in localized area.
Correct Answer:
Verified
Q37: Competent cells are those used in studies
Q38: Based on the following data, what two
Q39: Acquired antibiotic resistance between two different species
Q40: Which of the following conditions must be
Q41: An Hfr strain is produced when
A) an
Q43: In the experiment performed by Lederberg and
Q44: What is the correct order for the
Q45: In the Lederberg and Tatum experiment what
Q46: Although there are several different types of
Q47: The results below are from an interrupted
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents