1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
miss Akunina [59]
3 years ago
14

When is the lac operon most active?

Biology
1 answer:
gregori [183]3 years ago
4 0
The answer is when the glucose are low and lactose is present.
You might be interested in
Mr. crab loves to fry food. but the grease often splatters everywhere making a big mess. he decides to set up a test in order to
kirill [66]

Mr. crab loves to fry food. but the grease often splatters everywhere making a big mess. he decides to set up a test in order to determine which dish soap is best at removing grease. he washes 20 greasy dishes with standard dawn dish soap and washes another 20 greasy dishes in his own super awesome amazing dish soap. here dawn dish soap and  super awesome amazing dish soap is the independent variable in this experiment

  • the experiment's independent variable The cause is the independent variable. Its value is unaffected by the other factors in your study.
  • The effect is the dependent variable. Its value fluctuates as the independent variable changes.

To learn more about independent variable

brainly.com/question/1479694

#SPJ4

4 0
2 years ago
Help pls it would be nice :p
timama [110]

see in<em> </em><em>the</em><em> </em><em>net</em><em> </em><em>ok</em><em> </em><em>na</em><em> </em>

<em>please </em><em>mark</em><em> </em><em>me</em><em> </em><em>as</em><em> </em><em>brainliest</em>

6 0
3 years ago
Read 2 more answers
All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly suppor
jeyben [28]

Question:All known organisms use genetic information to produce protein molecules via the same genetic code. This finding strongly supports the hypothesis that __________.

a) the earliest macromolecules probably arose when lightning struck an oxygen-free atmosphere

b) all organisms are descended from one or a few common ancestors

c) the genetic code readily evolves by natural selection

d) there's only one possible way to encode information in a macromolecule

Answer:

b) all organisms are descended from one or a few common ancestors

Explanation:

Protein synthesis occurs when the nucleotide sequence of the mRNA is read in the form of genetic codes. A specific genetic code specifies the same amino acid in all living beings. For example, the code "UUU" codes for phenylalanine in all the living beings irrespective of their species. This suggests that all the life forms have originated from one or few common ancestors and the genetic code has been preserved during the course of evolution of various species.

4 0
3 years ago
What is the difference between climate and weather
NeTakaya
So weather is basically day to day forecast (rain, sun, clouds) while climate is the all forecasts of an area over years. That’s a simple answer but I hope it helps!
5 0
4 years ago
How do natural disasters weaken a community’s social infrastructure?
irakobra [83]
Natural disasters weaken a community's social infrastructure because D. Natural disasters can cause billions of dollars in property damage<span>. The social infrastructure of a community includes social assets such as schools, hospitals, prisons and community housing. Such places are damaged in natural disaster, adversely affecting the community.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement describes Mendels hypotheses regarding gametes
    12·1 answer
  • Which of the following describes an allele whose characteristic phenotype is masked by the presence of a second, different allel
    13·2 answers
  • How dose plate tectonics effect climate
    7·1 answer
  • In a food chain, energy flow begins with_
    10·2 answers
  • plz help asap..Consider this statement: Earth is the only source of gravity in the solar system. Do you agree? Give your reasons
    13·1 answer
  • How do plants obtain and use the matter and energy they need to live and grow
    6·1 answer
  • How big is the earth
    8·1 answer
  • Select ALL that apply-All living things *
    8·1 answer
  • HELP ASAP!!! (I WILL REPORT YOU IF YOU JOKE AROUND)
    6·2 answers
  • Which characteristic belongs in the area marked X?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!