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
Daniel [21]
3 years ago
9

PLEASE HELP I NEED SOMEONE TO POST THE ANSWERS I'M VERY BEHIND -- If a mutation occurs in the gene for the lac repressor and res

ults in a repressor that does not bind lactose, which of the following will be observed?
The mutant will not be able to grow on lactose.
The mutant will only be able to grow on lactose.
The mutant will be able to grow on lactose and on other sugars.
The mutant will be harmed by the presence of lactose. Which of the following frameshift mutations might be expected to have the least impact on an organism?
Biology
1 answer:
Ksivusya [100]3 years ago
8 0
"The mutant will not be able to grow on lactose" is the one thing among the following choices given in the question that will be observed if mutation occurs in the gene for the lac repressor and results in a repressor thatdoes not bind lactose. The correct option among all the options that are given in the question is the first option.
You might be interested in
Which level of organization is the HIGHEST?
xxTIMURxx [149]

Answer:

c

Explanation:

t8ssues makes up organs, organs make up an organ system and that makes an organism

4 0
3 years ago
______ of Jupiters mass is made of hydrogen, followed by about ______ of helium.
mote1985 [20]

Answer:

99,0.5

Explanation:

7 0
3 years ago
What purpose would a scientists need to extract DNA?
fiasKO [112]

Answer:

if someone were to commit a crime and there were 3 leads and one piece of evidence, the 3 people would have to be extracted of some dna and so would the piece of evidence, and the person that matches the dna on the evidence would be tied to the crime

8 0
3 years ago
Read 2 more answers
Can anyone pls help I’m stuck.
Korolek [52]

Answer:

B

Explanation:

a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one,

4 0
3 years ago
Artificial selection has the greatest impact on society by providing which of the following?
Licemer1 [7]

Answer:

Improved food sources

Explanation:

Artificial selection is also known as selective breeding. Its a deliberate process of breeding plants and animals for better breeds.

It's also called genetic engineering.

This in a way impacts the society positively as crops with better yield are produced. Example is wheat that has more grain or in animals, cow that produces more milk.

6 0
3 years ago
Other questions:
  • What happens during crossing over? Homologous chromosomes trade pieces of DNA. Sister chromatids form tetrads and line up random
    7·2 answers
  • As DNA is replicated, which DNA base pair will bond to cytosine?
    8·2 answers
  • Who's contribution was the most important in the development of modern cell theory
    10·1 answer
  • A major misconceptionabout natural selection is that this mechanism "gives orginisms what they want or need so they can adapt to
    7·2 answers
  • I NEED THIS QUESTION ANSWERED IMMEDIATELY WILL GIVE MANY POINTS. Question: What is some other information of interest about the
    14·1 answer
  • The ocean sunfish (Mola mola) is a large, flat fish that spends most of its time in deep water
    15·1 answer
  • Give two examples of asexual Productions​
    6·1 answer
  • Which piece of evidence did Wegener use to prove continental drift?
    7·1 answer
  • Explain the statements:<br> "all species are highly evolved" and<br> "all species are mutants"
    14·1 answer
  • Which of the following is a long-term impact of an oil spill on the environment?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!