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
vodomira [7]
3 years ago
9

What are the characteristics of calcium in the human body ?

Biology
1 answer:
Andrew [12]3 years ago
4 0

Answer:

look below

Explanation:

Calcium is very essential in muscle contraction, oocyte activation, building strong bones and teeth, blood clotting, nerve impulse, transmission, regulating heartbeat and fluid balance within cells. Brainliest please.

You might be interested in
How does low body temperature affect the blood's ability to carry dissolved oxygen
lions [1.4K]
The body is to could to function properly and has to spend all it energy on trying to keep you warm
6 0
3 years ago
What is the function of synaptic vesicles inside axon terminals? what is the function of synaptic vesicles inside axon terminals
Igoryamba

The correct answer is option (D) store and release neurotransmitters.

The function of synaptic vesicles inside the axon terminals is to store and release the neurotransmitters. A synapse refers to the junction between the two neurons which transmit the nerve impulses by the diffusion of a neurotransmitter. Synaptic vesicles ar important for the transmission or the conduction of the nerve impulses as they store and release the neurotransmitters.

These neurotransmitters are the chemicals that transmit an impulse between two neurons or a neuromuscular junction. A neurotransmitter is released by the synaptic vesicle of one neuron into a region between the two neurons called the synapatic cleft. From here, it reaches the neurtransmitter receptors present on the target neuron, thus conducting the impulse. Examples of neurotransmitters include the epinephrine, histamine, acetylcholine and others.

4 0
3 years ago
How does a euglena identify a light source and move toward it So photosynthesis can occur
DerKrebs [107]

Answer:

Eugleas create their own food through photosnthsis, the process of absorbing sunlight to synthesize foods from carbon dioxide and water. An eyespot at the front end of the euglena detects light I belive

Explanation:

8 0
3 years ago
Were you able to identify a cell undergoing cytokinesis in an onion cell? Explain.
Trava [24]

Answer:

Mitosis and meiosis are different types of cell division, and although they are first ... One could be forgiven for the assumption that the classic 'onion root tip squash' ... magnification using the eyepiece and objective lens, you will need to be able to ... about how the cells were being used, and had been given no explanation, ...

Explanation:

3 0
2 years ago
The electron microscope was invented in Germany during the 1930's by _____. Anton van Leeuwenhoek Robert Hooke Hans and Zacchari
alex41 [277]


Max Knott and Ernst Ruska invented the electron microscope


6 0
3 years ago
Other questions:
  • In the spinal cord, gray matter is functionally organized into _________ while white matter is organized into _________.
    8·2 answers
  • Once proteins have been produced at the ribosomes, what two organelles work together to aid in the secretion process described a
    10·2 answers
  • Which type of property can be measured without changing the substance into a new substance?
    5·2 answers
  • Which statement best describes both insulin and glucagon?]
    13·2 answers
  • Which of the following statements about the import of protein to the nucleus is correct? Choose all that apply. a. An NLS can be
    14·1 answer
  • Summarize how the functions of organelles in animal cells and plant cells are the same and different.
    11·1 answer
  • The angle of reflection is the angle between the normal line and the
    15·1 answer
  • The nucleus is similar to the?<br><br>A. Kidney <br>B. Lungs<br>C. Heart <br>D. Brain<br>​
    5·2 answers
  • My fish its not so active all the time and im worried about him.. what shoud i do?
    6·1 answer
  • Your best friend confides that recently she's been having dental problems. You ask her if it's because she eats a lot of sweets
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!