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
Ipatiy [6.2K]
3 years ago
8

A molecule is applied to a cell and the intracellular Ca2+ concentration is found to transiently rise. You are curious to unders

tand the mechanism of this molecule so you remove all of the Ca2+ from outside the cell but find that the same effect is observed. You conclude that the molecule is probably having this effect because it sets into motion a chain of events that includes…
A.activation of adenylyl cyclase.
B.increasing the intracellular concentration of cAMP.
C.activation of phospholipase C.
D.blocking the Na+/K+ pump.
E.activation of a phosphodiesterase.
Biology
1 answer:
tia_tia [17]3 years ago
5 0

Answer:

The correct answer is option C.

Explanation:

Phospholipase C comes in the category of membrane-associated enzymes, which plays an essential role in the cell physiology of eukaryotes, mainly in the process of signal transduction. One of the general features of the phospholipase C pathway is that it enhances the concentration of calcium within the cell's cytoplasm.  

With the stimulation of phospholipase C within a cell, calcium generally gets discharged from the intracellular compartments, which eventually results in the upsurge of calcium levels within the cell's cytoplasm.  

You might be interested in
Hello! Any help would be much appreciated
alexandr402 [8]

Answer:

A double helix shape of DNA

Explanation:

8 0
3 years ago
Read 2 more answers
Please help ASAP<br> Will give brainliest
Bezzdna [24]
<h3>B. contraction of muscles.</h3>

3 0
3 years ago
Positive feedback *
WITCHER [35]
C. it cant be a since it exist
5 0
2 years ago
Which considerations are used to calculate wind chill factor? select two options
Nostrana [21]
Air pressure would be considered to calculate wind and chill factor. Also air temperature would be considered one to.
4 0
3 years ago
Read 2 more answers
What is a young, anucleate erythrocyte called?
VARVARA [1.3K]

The right answer is reticulocyte.

The reticulocyte is the cell preceding the erythrocyte stage in erythropoiesis. He is almost like her.

Reticulocytes are young red blood cells that still have ribosomes and mitochondria, but no peroxisomes. They are therefore capable of a fairly intense metabolism and they still actively synthesize hemoglobin.

7 0
3 years ago
Other questions:
  • Which of the following is a characteristic of multicellular organisms?
    5·2 answers
  • What are the 5 governmental requirements of a food label?
    7·1 answer
  • In the lock-and-key model of enzyme action, the ___________ fits into the __________ of the enzyme.
    8·2 answers
  • What did Mendel Conclude determines biological inheritance
    10·1 answer
  • Which protein serves as a chemical messenger?
    9·2 answers
  • Which description explains why there are two high and two low tides in a day? (4 points)
    9·1 answer
  • Natural selection is the idea that individuals which are better adapted to
    12·1 answer
  • The diagram shows structures that represent different
    13·2 answers
  • PLEASE HELPP!!!!
    15·1 answer
  • Do organisms with the same phenotypes have the same genotypes? Explain.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!