Social Studies, 26.11.2019 17:31, Animlolie
Refer to this text to answer the following question. to map genes of a bacterial strain, conjugation must be interrupted at given times. suppose you have hfr cells of genotype a+b+c+d+e+strs and f- cells of genotype a-b-c-d-e-strr and you combine these two cultures in liquid medium in four blenders at time 0. after intervals of 3, 6, 9, and 12 minutes, you turn on successive blenders. the resulting cultures were then plated on medium containing streptomycin. why?
Answers: 2
Social Studies, 21.06.2019 21:00, ashantajohnson6810
Who was the better president between richard nixon and john adams in terms of accomplishments ?
Answers: 3
Social Studies, 22.06.2019 07:50, chycooper101
Flowchart with 6 boxes. box a sits at the very bottom of the left side of the flowchart, which flows into box b. box b flows into box c. box c flows into box d. on the bottom of the right side of the flowchart, box f flows into box e, and box e flows into box d. box d is the highest point in the flowchart. which of the following sections represent state-level courts? d, e, f b, e a, b, c a, f
Answers: 3
Social Studies, 22.06.2019 11:20, mem8163
Ahmad is five years old and he has just been caught watching television when he was supposed to be studying according his father’s orders. when his father hears of this incident, he yells at him, spanks him, and restricts him from watching television for one week. ahmad’s father is displaying a(n) parenting style in this scenario.
Answers: 2
Refer to this text to answer the following question. to map genes of a bacterial strain, conjugation...
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