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
inn [45]
3 years ago
11

The histamine H1 receptor is one of several existing histamine G protein-coupled receptors. Depending on many factors, including

the type of receptor, histamine can trigger a variety of responses, including vasodilation, smooth muscle contraction, stimulation of gastric secretion, cardiac stimulation, and increased vascular permeability (causing runny nose and watery eyes). Which of the following could account for the different cellular responses to histamine? Select all that apply.
View Available Hint(s) O
A) the types of relay molecules within the cell
B) the enzyme that is activated by the G protein associated with the receptor O
C) the type of second messengers involved in the signal transduction pathway
D) the cell type in which the histamine receptor is located the type of signaling molecule
Biology
1 answer:
dedylja [7]3 years ago
3 0

Answer:

All statements are true.

Explanation:

Histamine is the chemicals released during the inflammatory and allergic reaction of the body. Histamine causes the capillaries dilation and the smooth muscle contraction.

Histamine works as the G protein coupled receptor. It depends on the tupe of molecules associated with it. The molecule that are activated by the enzyme is linked with O receptor. Histamine receptor and its binding with the molecule acts as the signalling molecule. The secondary messengers like cAMP, cGMP are also involved in the signal transduction pathway.

Thus, all statements are apply.

You might be interested in
Explain in your own words two ways that we know the cell clones carry the recombinant plasmids
Nata [24]
Plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exists in bacterial cells, and they also occur in some eukaryotes. The genes carried in plasmids provide bacteria bacteria with genetic advantages, such as antibiotic resistance. To know whether the cell carry recombinant plasmids; only cells with a plasmid will reproduce and also the color of the colonies in E. coli plasmid recombination experiments allows scientists to distinguish colonies with recombinant plasmids from those without. 
4 0
3 years ago
What is non living or not produced by living things
wariber [46]

Answer:

LIVING THINGS NON LIVING THINGS

They possess life. They do not possess life.

Living things are capable of giving birth to their young one. Non living things do not reproduce.

For survival, living things are depended on water, air, and food. They are self-dependent.

Living things are sensitive and responsive to stimuli Non living things are not sensitive and do not respond to stimuli

Metabolic reactions occur constantly in all living things. There are no Metabolic reactions in Non living things.

Living organisms undergo growth and development. Non living things do not grow or develop.

They have a lifespan and are not immortal. They have no lifespan and are immortal.

Living things move from one place to another. Non living things cannot move by themselves.

They respire and exchange of gases takes place in their cells. Non living things do not respire.

Example: Humans, animals, plants, insects. Example: Rock, pen, buildings, gadgets.

Explanation:

6 0
3 years ago
One of factor that influence the absorption water and mineral salt in plant is .....
Rainbow [258]

Answer:

i think itis the kind of plant

3 0
3 years ago
How many nerves does the brain have
sukhopar [10]
There are approx 100 billion

5 0
3 years ago
Which of the following is continually passed from one enzyme to the next during the Electron Transport Chain?
AVprozaik [17]

The correct answer is electrons.  

Electron transport chain refers to an array of complexes, which mediates electrons from electron donors to electron acceptors through redox reactions, and combines the transfer of electrons with the transfer of protons through a membrane.  

This produces an electrochemical proton gradient, which instigates the production of ATP. The ultimate electron acceptor in the electron transport chain is oxygen in aerobic respiration and sulfate in anaerobic respiration.  


5 0
3 years ago
Other questions:
  • How does vinegar affect the growth of a plant?
    6·1 answer
  • How does dna help with the transfer of genetic material from parents to offspring? proteins bind to dna, which activates them an
    12·2 answers
  • What two events take place during human sexual reproduction
    11·2 answers
  • How do scientist determine the health<br> of a body of water ?<br> What factors are consider ?
    6·2 answers
  • The major advantages of a tissue-based compared to a mechanical-based heart valve prosthesis includes . .
    9·1 answer
  • Which type of RNA brings the information in the genetic code from the nucleus to other parts of the cell?
    5·1 answer
  • Biomass is a :
    11·2 answers
  • AND I WILL GIVE BRAINLIEST
    13·1 answer
  • How does diabetes affect blood vessels
    5·1 answer
  • A chemical reaction in which molecules combine by removing water
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!