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
Dmitrij [34]
3 years ago
9

Assume that the import of a particular amino acid across the plasma membrane is observed (1) to occur only down its concentratio

n gradient and (2) to slow when a different but similar amino acid is added to the extracellular fluid. The movement of the amino acid through the membrane is most likely by
Biology
1 answer:
Studentka2010 [4]3 years ago
8 0

Answer:

The correct answer is - facilitated diffusion.

Explanation:

Facilitated diffusion is a form of facilitated transport of molecules such as amino acid, glucose, and others through the plasma membrane involving the passive or indirect movement of molecules along their concentration gradient, which is led by the presence of another molecule normally a pore or channel made up of integral protein.

Facilitated diffusion depends on several factors such as the size of molecules, type of molecules, similarity of molecules to extracellular matrix or fluid that slow or fast the diffusion process.

Thus, the correct answer is - facilitated diffusion.

You might be interested in
Mention at least three species of HPV(Human papinovirus)
kogti [31]

Answer:

Shope papilloma virus, mastomys natalensis papillomavirus, and psittacus erithacus timneh papillomavirus

5 0
2 years ago
Which of the following is not an ecosystem Group of answer choices a tree an ocean a lake an atom
Diano4ka-milaya [45]

Hnrndkc HD end djd HD did djdjd did did didndidjdi

4 0
3 years ago
Which is a purpose for which a pedigree chart might be prepared? to determine the gender of a fetus to determine if a fetus has
Anarel [89]
The purpose for which a pedigree chart might be prepared is to identify the pattern of inheritance of a particular trait.
This pedigree chart is created so as to see which traits this new offspring has inherited from its ancestors and which may possibly be transferred onto a new offspring later on in its life. It is formed in order to find patterns of inheritance and see what the most important traits that get inherited are.
3 0
3 years ago
Read 2 more answers
A group of plants cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. If the mitoch
melisa1 [442]

Answer: <u>The Plant Cell would die</u>

<u />

Explanation: Although the <u>Mitochondria</u> is unharmed the <u>Plant Cell</u> still needs the<u> Chloroplasts</u> because they are responsible for <u>Photosynthesis </u>which gives the plant energy, And without the Chloroplast ,Photosynthesis cannot be started

5 0
3 years ago
2. How does temperature change in the troposphere?
velikii [3]

Answer:

OPTION-A IS CORRECT

IT INCREASES WITH HEIGHT

Explanation:

PLEASE MARK ME BRAINLIEST

6 0
2 years ago
Read 2 more answers
Other questions:
  • What level has the most available energy<br>​
    11·2 answers
  • Which of the following is part of the brain stem?
    12·1 answer
  • Glycogen is formed in the liver during the ________.
    5·1 answer
  • According to the biological species concept, distinct species are defined by reproductive isolation--that is, by a lack of inter
    11·1 answer
  • Yaniyah is a cross country runner. She runs up a lot of hills. Some hills are very steep and some are much flatter. The steepnes
    8·1 answer
  • PLEASE HELP ME! ILL MARK BRAINLIEST!
    14·1 answer
  • Describe how to human body systems are synergized​
    6·1 answer
  • What 5 types of interacting factors affect the formation of soil?
    11·1 answer
  • Scientists must use microscopes to study the cells of living things. Explain why microscopes are necessary to study cells. Then,
    13·2 answers
  • A scoring system to determine the relative risk for a deep venous thrombosis is called the:_______
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!