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
Alisiya [41]
3 years ago
9

A transcriptional repressor that controls the transcription of gene A is not normally active unless bound by an effector molecul

e X. In a certain cell, the domain of the repressor that binds X is mutated. With all other factors being the same, what effect do you predict on the transcription of gene A?
A. The transcription of gene A will not be affected.

B. The effect on the transcription of gene A cannot be predicted.

C. The transcription of gene A will increase.

D. The transcription of gene A will decrease.
Biology
1 answer:
hoa [83]3 years ago
6 0

Answer:

C

Explanation:

I think its C . A transcriptional repressor usually represses the transcription pathway when its active. According to the question, the repressor is not usually active until an effector molecule binds to it making it active and blocking the transcription pathway. So if the region where the effector binds on the repressor is mutated i.e. it turns nonfunctional that means the effector cannot bind to repressor which means repressor cannot become active to block transcription which in turn increases the transcription of gene A because repressor cannot repress it since it is inactive due to its inability to bind to the effector.

ALOT of words please lmk if it makes sense

You might be interested in
The primary effect of dumping raw sewage into ocean water is a sharp increase in the nutrient load. How do you think this will a
finlep [7]

Answer:

negatively

Explanation:

this is because the reef and both the water will be polluted and change color

6 0
2 years ago
Grasslands typically do not flourish when large herbivores are removed. In fact, they are soon replaced by broad-leaved herbaceo
JulijaS [17]

Answer:

Grasslands and herbivores have a mutually beneficial symbiotic relationship. If larger herbivores such as Kangaroos and Elephants are removed from them, they may become extant.

Explanation:

Herbivores are always hungry and they are always looking for ways to replenish lost energy. Between tree shoots and grass, they often go for the former because they are tender, easier to reach, and less difficult to masticate than the young tree shrubs.

When baby trees become bigger, their shade prevents adequate sunlight from reaching the grass, then gradually they become scanty or subdued for as long as the shade remains.

When large herbivores are removed or leave a grassland, trees have the ability to flourish. Then the results indicated above happens.

Cheers!

6 0
2 years ago
Banana plants grown for food crops are the result of asexual reproduction. Does the genetic information of each plant come from
julia-pushkina [17]
Need more information ;)
8 0
3 years ago
What theory explain how a new idea or product gains acceptance and spreads through a specific population or subset of an organiz
777dan777 [17]

Answer:

The correct answer is diffusion of innovation theory.

Explanation:

The DOI or diffusion of innovation theory was postulated in 1962 by E.M. Rogers. It is considered as one of the oldest theories in the field of social science. It was deduced in order to illustrate how with time, a product or an idea attains momentum and spreads via a particular social system or population. The eventual outcome of this diffusion is that the individuals, which are the components of a social system, adopts a novel behavior, notion, or a product.  

Here adoption signifies that an individual does something distinctly than what he or she was doing previously. The prime condition of adoption is that the individual must acquire the behavior, idea, or product as a novel or innovative thing. Getting amended with a novel concept, product, or behavior does not take place instantaneously within a social system, however, it is a thing in which some individuals possess the tendency to adopt a new thing more easily in comparison to others.  

4 0
3 years ago
Why we use two op_amp when 1+A2<A1​
Triss [41]
I have no idea
You play RL?
8 0
3 years ago
Other questions:
  • Use this representation to answer the following question.
    12·2 answers
  • PLEASE ANSWER FAST AND YOU WILL GET 15 POINTS AND BRAINLIEST PLEASE ANSWER BOTH
    13·2 answers
  • Many northern hemisphere birds respond to seasonal environmental changes by
    11·1 answer
  • What do chemical bonds do ?
    15·2 answers
  • How are producers, consumers, and decomposers categorized?
    5·2 answers
  • A student observes this cell under the microscope. He is discussing the structure indicated by the arrow with his lab partner. W
    12·1 answer
  • What type of rock is made from molten material from inside the earth? Sedimentary Igneous Metamorphic Magma
    7·1 answer
  • Which group classifies a molecule with a structure composed primarily of monosaccharides?
    9·1 answer
  • Cells and Body systems Unit test
    14·1 answer
  • Which small cavity is used as a passageway for air and food
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!