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
Agata [3.3K]
3 years ago
12

Using sophisticated molecular cloning techniques, you have isolated the genes for two serotonin transporters, called TransA and

TransB, which are expressed in these neuronal cells. A preliminary immunofluores- cence localization of fixed and permeabilized cells found very bright staining of TransA at the nerve cell plasma membrane and little staining elsewhere. TransB, in contrast, stained only very faintly at the nerve cell plasma membrane, but there was intense staining within the cytosol.
Required:
In which subcellular membrane or organelle would you expect most of the TransB to be found? Explain your answer.
Biology
1 answer:
kherson [118]3 years ago
4 0

Answer:

Vesicles  

Explanation:

Serotonin is a neurotransmitter that transports signals or messages between neurons.

Most neuronal cells have vesicles in their interior, which are organelles that store neurotransmitters for exportation -by exocytosis- or from recycling -by endocytosis-. These vesicles also protect the neurotransmitter from the enzymatic action.

Vesicles form in the cellular soma, from where they are transported to nervous terminals. Once the vesicle releases the neurotransmitter to the intercellular space, their membrane remains available in the plasmatic membrane to be reused.

The neurotransmitter concentration in the vesicle interior is related to the storage system and the <u>transport system</u>. There are <u>specialized transporter proteins in the vesicle membrane</u> that are involved with the introduction of the molecule to the organelle.

In the exposed example, transporter Trans B might be located in the vesicle membranes, and hence could be found in the cytosol of the cells.

You might be interested in
PCR is a useful technique because
Tpy6a [65]
Hello,

PCR is a useful technique because it is used to amplify small segments of DNA.

Thanks,
6 0
3 years ago
Growth hormone is secreted by the ________ while we sleep.
mihalych1998 [28]
The answer would be pituitary gland.

Completed sentence: Growth hormone is secreted by the pituitary gland while we sleep.
4 0
3 years ago
Why would the tissues of a leaf need to have the ability to resist changes in pH in their natural environment?
Anastaziya [24]

Answer:

The tissues of a leaf needs to have the ability to resist changes in their natural environment so that they can survive

6 0
3 years ago
Severe anemia may trigger an adaptive conversion of:
goldfiish [28.3K]

Severe anemia may trigger an adaptive conversion of yellow bone marrow to red bone marrow.

Anaemia is defined as the decrease or the reduction of the oxygen carrying content of the blood which are the red blood cells.

These red blood cells and other blood cells which include the white blood cells and the platelets are produced in the body by the bone marrows by a process called haemopoiesis.

The bone marrow is divided into two:

  • yellow bone marrow and
  • red bone marrow.

The red bone marrow is made up of stem cells which can be converted to red cells when the need arises while yellow bone marrow is made up of fat.

During health conditions such as anaemia, there is increase in the need of red blood cells by the body.

There is usually the conversation of yellow bone marrow to red bone marrow to compensate for the increased demand of red blood cells.

This conversation is called an adaptive conversation.

Therefore,Severe anemia may trigger an adaptive conversion of yellow bone marrow to red bone marrow.

Learn more here:

brainly.com/question/18921249

3 0
2 years ago
Linear or non linear?​
forsale [732]

Answer:

non linear

Explanation:

kfidivjgogjfkv

3 0
3 years ago
Other questions:
  • How can organisms be so unique if the nucleotides making up dna are all the same between organisms?
    7·1 answer
  • Which two parts make up the lithosphere?
    14·1 answer
  • "Consider a gram-negative pathogen isolated from marine mammals. This pathogen is subjected to a series of tests and found to ha
    12·1 answer
  • Which method is best for preventing further soil erosion in an area overgrazed by cows
    5·1 answer
  • How do ocean currents affect climate and aquatic life?
    11·1 answer
  • How does the moon look
    6·2 answers
  • Alzheimer's disease is a type of _______________ in which an individual's ability to retrieve memories gradually becomes serious
    15·1 answer
  • A harmful substance. A.Pollution B.Overharvesting C.Runoff water D.Exotic species
    5·1 answer
  • Hello i need help again
    10·2 answers
  • What's depolarisation? explain in brief ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!