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
Lady bird [3.3K]
3 years ago
7

Which is an example of a mineral? * beans grains calcium none of the above

Health
2 answers:
lawyer [7]3 years ago
5 0
I’m pretty sure its calcium
Vladimir [108]3 years ago
4 0

Answer:

Calcium

Explanation:

I don't know about the others but calcium is 100% a mineral

You might be interested in
Your total health is made up of three parts, like a triangle. Give an example of how physi-cal, mental, emotional, and social he
kompoz [17]

Answer:

physical, mental, emotional, and social health are all related in connection to our self esteem and what we think about ourselves. it usually will determine our mood.

Explanation:

3 0
3 years ago
Which scenario best exhibits the relationship between frustration and aggression
oksano4ka [1.4K]

ummm. for me it would be that you are getting angry and that there is no way to control the feeling or adjective


5 0
3 years ago
Read 2 more answers
The people of Treasure Island Beach have been struck with a rash that seems to be infecting almost everyone in town. The staff o
Volgvan

Since, the options have not been given the question is incomplete. The complete question is as follows:

The people of Treasure Island Beach have been struck with a rash that seems to be infecting almost everyone in town. The staff of the hospital is working to design a study of this mysterious disease. They decide to do a cross-sectional study because cross-sectional or prevalence studies are known for

1. providing the information necessary to test for the most effective treatment of an illness or condition.

2. concurrently describing characteristics and health outcomes at one specific point in time.

3. supplying entire populations with therapeutic interventions on an epidemiologically sound basis.

4. quickly identifying cause and effect relationships that can serve as a basis for treatment.

Answer: 2. concurrently describing characteristics and health outcomes at one specific point in time.

Explanation:

The cross-section or prevalence studies are used for medical, biology and social science disciplines. These studies analyze the data taken from the representative subset of the population at specific intervals of time or at one specific point of time. This can be used to study the effect of disease over different point of time.

According to the given situation, the cross-sectional study should be performed on subjects affected by the rash to determine the health outcomes at different or specific point of time.

8 0
3 years ago
Why is it important to not smoke
weqwewe [10]
So you  dont get lung cancer<span />
4 0
2 years ago
Read 2 more answers
The muscarinic1 and muscarinic3 of the parasympathetic nervous system (PNS) are similar in function.
svetlana [45]

Answer:

   Muscarinic receptors 1 and 3 are coupled to Gq protein, excitatory subnunit, which increase intracellular calcium, promoting: contraction of the sphincter muscle of the iris, increased intestinal motility, bronchoconstriction, increase secretion of histamine in stomach.

Explanation:

  In the parasympathetic nervous system (PNS), the acting neurotransmitter is acetylcholine (Ach). Ach acts on two types of receptors: nicotinic receptors and muscarinic receptors.  When Ach is released into the synaptic cleft, it then binds to a particular receptor and then performs its actions.

   Muscarinic receptors (M) are coupled to G protein. We have several muscarinic receptors, from 1 to 7. M 1, 3 and 5, the odd ones, are coupled to the Gq protein, an excitatory subunit, which activates a cascade, leading to increased intracellular calcium.  M 2 and 4, the pairs receptors, are coupled to the Gi protein, an inhibitory subunit, as it increases the potassium permeability.

  These receptors have different locations: M1 is located in the central nervous system, gastric parietal cells and autonomic ganglia; M2 is located in the heart, and does presynaptic modulation of neurotransmitter release, as I said earlier; M3 located in smooth muscle and glands; M4 located in the central nervous system; and M5 also in the central nervous system.

  A visible effect of Ach's action on an M3 receptor occurs in the eyeball, especially in the sphincter muscle of the iris.  M3 is an excitatory receptor and, when activated by Ach, promotes contraction of the sphincter muscle of the iris, leading to shrinkage of the pupil, a process known as miosis.  Another effect also on the eyeball, and by Ach's action on M3, is increased tear secretion, as the parasympathetic stimulates secretion of our glands, and the tear gland is not left out.  

 Acetylcholine is released, binds to the gastrointestinal system M3 receptor, and promotes increased intestinal motility as well as increased intestinal secretions, which is of paramount importance for digestion.

 The bronchi, by parasympathetic action in M3, contract, thus promoting bronchoconstriction.

 By acting in M1, Ach increase the secretion of histamine in stomach.

.

   

4 0
3 years ago
Other questions:
  • Ben wants his son to excel in life and wants to plan his future. Which action is a responsible parenting behavior that you would
    7·1 answer
  • When physical aggression occurs, you must
    5·2 answers
  • Two questions
    15·1 answer
  • nicotine is a dangerous chemical found in cigarettes ; it is accompanied by two other very harmful chemicals. These are
    11·1 answer
  • Which of the following is NOT a benefit of strength training?
    9·2 answers
  • Why is eating healthy important during pregnancy?
    15·2 answers
  • hich of the following is not a reason to go to a doctor when feeling ill? A. You are pain free. B. You have difficulty breathing
    13·1 answer
  • Do antibodies respond to inflammation? Please only respond if you know the answer Thank you!
    11·1 answer
  • Select the correct answer.
    15·2 answers
  • What is the most and least effective type of scheduling in a medical office? <br><br> helppp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!