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
mestny [16]
3 years ago
9

Uric acid is transported across epithelial cells in the kidneys by an organic acid transporter (OAT) membrane transport protein.

The presence of another organic acid, probenecid, causes a decrease in the uric acid transport rate. What characteristic of transporters is demonstrated by the decrease in uric acid transport in the presence of probenecid?
Biology
1 answer:
PIT_PIT [208]3 years ago
7 0

Answer:

Competition

Explanation:

Transportation of some molecules can not be through simple diffusion due to their size or other factors.

Therefore carrier proteins known as transporters are needed to facilitate their transportation.

Transporters exhibit or demonstrate characteristics such as competition,

During competition, presence of a certain molecule decreases the transportation of another molecule.

When Uric acid transportation is decreased due to the presence of probenecid is a good example of competition.

You might be interested in
A person is genetically xx and develops as a male. how can this be explained? select one:
padilas [110]
D. in humans makes are xx
3 0
3 years ago
Which of these is an abiotic factor in a rainforest ecosystem?
Degger [83]
I'd say precipitation, it won't be alive though so biodiversity is wrong
7 0
3 years ago
If you do not perceive a color change, or the emission of light or heat, is it still possible a chemical reaction has taken plac
BARSIC [14]

If you do not perceive a color change, or the emission of light or heat, it is still possible a chemical reaction has taken place.

A chemical change involves a change in the composition of a substance. It leads to the rearrangement of atoms and formation of a new substance.

Some cues may help us to know when a chemical change has taken place such as;

  • Change in color
  • Formation of a solid
  • Evolution of heat
  • Evolution of a gas

It is possible for a chemical change to occur without noticing these cues. For instance, two colorless solutions may react with each other and the product of the reaction remains colorless.

In this case, there is no physical cue signifying that a chemical change has taken place even though it actually happened.

Learn more: brainly.com/question/6284546

8 0
3 years ago
How are arteries and veins alike?
OLEGan [10]
They both carry blood to parts of the body as well as carry nutrients and oxygen.
3 0
3 years ago
Which of the following should be the first step in your research process
Andreas93 [3]
Hi, I am a writer. I'm Willing to always give you accurate AA+ answers at an affordable price. please contact me on my e mails: mickeyspaypalatgmail.com
mickeyleacksatgmail.com
sample questions and answers are available.
I guarantee you timely answers and success!
I look towards to managing your course work- exams and assignments- please.
mickey
6 0
4 years ago
Other questions:
  • What varaible should be controlled before beginning the expirement?
    10·2 answers
  • The drawing below shows a portion of the cell membrane and all of the molecules that comprise it.
    14·1 answer
  • What is represented by the base root of a phylogenetic tree? the extinction of the species the origin of the species evolution o
    14·2 answers
  • List some characteristics of each type of seismic wave. Include what type of material (solids, liquids, or both) each can travel
    14·1 answer
  • Which characteristic of four different dinosaur fossils makes a dinosaur most similar to the present-day birds?
    11·1 answer
  • Since humans reproduce then grow and our population grows, does our planet Earth gain mass little by little?
    8·1 answer
  • Is when a system is in motion but is balanced because it experiences no net change.
    14·1 answer
  • A seed, known as "pinhão", is the great evolutionary novelty that is present in Gymnosperms plants. Choose the correct affirmati
    11·1 answer
  • Şermin yaşar gelirken ekmek al kitabı özet acilll​
    9·2 answers
  • PLEASE HELP I WILL HIVE BRAINALIST AND EXTRA POINTS
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!