Biology, 21.01.2021 22:50 xxaurorabluexx
In a transformation experiment involving a wild type bacterial strain with a recipient strain with mutations in genes a, b, c, and d, pairs of genes were analyzed for cotransformation with the following results:
Gene Pair Cotransformation
a+ b+ no
a+ c+ yes
a+ d+ no
b+ c+ no
b+ d+ yes
c+ d+ yes
Required:
What is the linear order of these genes relative to each other?
1. a-c-d-b
2. d-a-c-b
3. a-d-b-c
4. a-b-c-d
Answers: 2
Biology, 21.06.2019 21:50
Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere
Answers: 2
Biology, 21.06.2019 23:50
Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?
Answers: 2
Biology, 22.06.2019 05:30
Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above
Answers: 1
Biology, 22.06.2019 09:50
Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users
Answers: 2
In a transformation experiment involving a wild type bacterial strain with a recipient strain with m...
English, 22.01.2021 20:00
Mathematics, 22.01.2021 20:00
Biology, 22.01.2021 20:00
Mathematics, 22.01.2021 20:00
Mathematics, 22.01.2021 20:00
History, 22.01.2021 20:00
Health, 22.01.2021 20:00
English, 22.01.2021 20:00
Biology, 22.01.2021 20:00