![Biology](/tpl/images/cats/biologiya.png)
Biology, 12.09.2019 22:30, BARRION1981
Bacterial transformation and bacteriophage labeling experiments proved that dna was the hereditary material in bacteria and in dna-containing viruses. some viruses do not contain dna but have rna inside the phage particle. an example is the tobacco mosaic virus (tmv) that infects tobacco plants, causing lesions in the leaves. two different variants of t mv exist that have different forms of a particular protein in the virus particle that can be distinguished. it is possible to reconstitute t mv in vitro (in the test tube) by mixing purified proteins and rna. the reconstituted virus can then be used to infect the host plant cells and produce a new generation of viruses. design an experiment to show that rna acts as the hereditary material in tmv.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 22:00, davidsouth444
Nasa scientists must work together to make sure that everything is correct and accounted for when launching a shuttle. besides a physicist, what other type of scientist would be in making sure that the shuttle has the appropriate type and amount of fuel to reach its destination?
Answers: 2
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:30, kaciewelkerouwdfa
Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:00, nefertiri64
How can you tell the difference between rough er from smooth er?
Answers: 2
Do you know the correct answer?
Bacterial transformation and bacteriophage labeling experiments proved that dna was the hereditary m...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 10.03.2021 22:20
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 22:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.03.2021 22:20
![Konu](/tpl/images/cats/es.png)
Spanish, 10.03.2021 22:20
![Konu](/tpl/images/cats/mir.png)
World Languages, 10.03.2021 22:20
![Konu](/tpl/images/cats/mkx.png)
Arts, 10.03.2021 22:20
![Konu](/tpl/images/cats/biologiya.png)