![Biology](/tpl/images/cats/biologiya.png)
Biology, 27.07.2019 15:50, 59bobolucci
Which one of the following accurately describes the lac operon? a. rna polymerase transcribes the lac genes when lactose isn't present. b. rna polymerase is prevented from transcribing the lac genes when lactose is present. c. the repressor protein binds to the operator when lactose is present. d. the repressor is freed from the operator when lactose is present
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 03:30, krisgrace1485
Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis
Answers: 1
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:20, fluffyanimal456
As scientist had investigated evolution from a variety fields they have found
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:20, DotDotTaterTot
What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time
Answers: 2
Do you know the correct answer?
Which one of the following accurately describes the lac operon? a. rna polymerase transcribes the l...
Questions in other subjects:
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 10:35
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
English, 01.04.2020 10:36
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 01.04.2020 10:38
![Konu](/tpl/images/cats/en.png)
English, 01.04.2020 10:38
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 10:39