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
umka21 [38]
3 years ago
6

A particular E. coli cell contains a lac operon that continuously breaks down lactose into glucose and galactose. What could be

a possible explanation for this occurrence? Select one: a. Beta-galactosidase is being inhibited by an allosteric inhibitor. b. The I gene in the lac operon is mutated and does not encode for the lac repressor. c. This particular E. coli cell does not use glucose as a viable sugar source. d. The lac repressor has a mutation in the lactose binding site. e. The operator has a mutation that does not allow the RNA polymerase to bind to it.
Biology
1 answer:
Alex17521 [72]3 years ago
5 0

Answer:

b

Explanation:

i think

You might be interested in
Which feature of a sandstone rock layer usually is
Zarrin [17]
Go to google.................
6 0
3 years ago
Hey guys kisi ke pass raju naam ka following hai?​
Aleksandr-060686 [28]

Explanation:

\huge\sf\red{ nai }

6 0
3 years ago
Read 2 more answers
How many days can sperm live inside a woman’s body
marysya [2.9K]
Since it takes about 7-9 months for a baby to come out it would be 7-9 months
4 0
2 years ago
Read 2 more answers
Need answer please asap
katen-ka-za [31]

Answer:

ur mom;)

Explanation:

6 0
3 years ago
What determines the similarities in anatomical features among organisms?
gogolik [260]
The most common example that determines the similarities in anatomical features among organisms is the bone structure, commonly used in comparative anatomy. For example, the forelimbs or appendages of bats, humans, cats and whales have the same basic parts but they differ in function. Fins of whales and wings of bats have the same skeletal parts, but fin is used for swimming while wing is for flight. These structures could be termed as homologous, analogous, or homoplastic. However, recent developments have been made than just basing to the skeleton - the main reason why we have comparative genomics today. 
4 0
3 years ago
Other questions:
  • When you talk together in a group during a laboratory exercise, you are engaging in public scientific communication. classroom s
    6·2 answers
  • Which inheritance pattern results when parents are crossed for pure traits and the resulting offspring have traits that appear t
    12·2 answers
  • A magnified cross-sectional view of a horsetail stem shows the tube-shaped cells of xylem. What is their function?
    9·1 answer
  • When considering maintenance of a healthy weight, nutrient needs are affected by all of the following except
    5·2 answers
  • Researchers are using Antarctica to learn how Earth has changed over thousands of years. Which of the following is not a way res
    6·1 answer
  • How might the water quality of the stream be affected by changes in the watershed
    10·1 answer
  • A mutation can affect a cellular process so that a cancer develops. Which cellular process has been
    11·1 answer
  • Cholesterol is an essential component of cell membranes.<br><br> True<br> False
    7·1 answer
  • Hey Everyone!
    9·2 answers
  • Changes of seasons require plants and animals to adapt to changes in climate. In one region of the world, however, living things
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!