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
Natalka [10]
2 years ago
10

You are studying a cloned line of neuronal cells that grow in culture and form synapses with a cloned line of muscle cells. Thes

e synapses use serotonin as the neurotransmitter, and you have determined, that, as expected, these neuronal cells synthesize serotonin from tryptophan. 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?
Biology
1 answer:
murzikaleks [220]2 years ago
4 0

Answer:

Explanation:

TransA can be found in the plasma membrane, while TransB is found in the cytoplasm, according to the immunofluorescence localization test analysis. There are two main varieties of serotonin transporters in the neural system when it comes to serotonin signaling.

  • An intracellular transporter that carries and delivers serotonin throughout synaptic vesicles.
  • A transmembrane transporter that prevents hyperactivity overstimulation by re-uptaking serotonin from the synapse.

Therefore, suppose we compare this signaling pathway model to the analyzed experimental test. We can vividly acknowledge that TransA acts as a serotonin reuptake transporter since it is present in the plasma membrane of nerve cells and TransB is a serotonin vesicle transporter that is present and located in the cytoplasm. As a result, the majority of TransB is speculated to be present in synaptic vesicle membranes.

You might be interested in
A good model of the cell membrane would be
serious [3.7K]
Could be anything that can help represent the cell membrane visually
5 0
3 years ago
Read 2 more answers
State how sugar molecules are used inside the cell
stira [4]
<span>Substances can move into and out of cells through the cell membrane. The three main types of movement are diffusion, osmosis and active transport.</span>
4 0
3 years ago
Cytotoxic T cells can attack target cells with which of these chemical weapons?
GenaCL600 [577]

Answer:

secrete a cytokine that triggers apoptosis

Explanation:

Cytotoxic T cells secrete granzymes and perforins when targeting cells. Additionally they secrete cytokines such as IFN-, TNF-α and TNF-β that act to activate macrophages and help kill infected cells.

4 0
3 years ago
The next first-quarter Moon after November 17 occurred closest to
Flauer [41]

Answer:

December 9

Explanation:

Just take out December

Becoming 9, 14, 17, 24

Closest to -13 is 9

So I guess it's A

I hope this helps you :)

5 0
3 years ago
Read 2 more answers
Which reflex is triggered by food in the stomach, relaxes the ileocecal valve, and allows residue into the cecum?
kari74 [83]

Gastroileal reflex is triggered by food in the stomach, relaxes the ileocecal valve, and allows residue into the cecum.

The gastroileal reflex is triggered by the presence of food in the stomach as well as gastric peristalsis.

Gastroileal reflex brings about peristalsis in the ileum as well as the opening of the ileocecal valve, which in turn facilitates the emptying of the ileal constituents into the large intestine or colon.

The gastroileal reflex is one among the three extrinsic reflexes of the gastrointestinal tract. The other two include the gastrocolic reflex as well as the enterogastric reflex.

This type of gastrointestinal reflex is moderated by the vagus nerve and gastrin.

To learn more about peristalsis here

brainly.com/question/15265456

#SPJ4

6 0
1 year ago
Other questions:
  • Describe two ways that ocean temperature can affect marine organisms.
    7·1 answer
  • Can someone help me with this 3 questions please
    9·2 answers
  • Substances used to improve athletic performance, including dietary supplements, are called __________.
    12·2 answers
  • How do scientists separate the layers of the atmosphere
    6·1 answer
  • Which of the following variations would you expect to see in land vertebrates?
    7·1 answer
  • Pleaseeee help
    10·2 answers
  • Which of the following is a possible long-term consequence of two organisms occupying the same niche? a. Local extinction b. Coo
    10·2 answers
  • Lesson 11 part 1 introduction analyzing text structures
    8·2 answers
  • Is race a biological characteristic determined by our genes?
    10·1 answer
  • Why do you often suffer the effects of an infection before you get better
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!