major action of calcium include all of the following except, A, cardiovascular support, B, nerve transmission...

major action of calcium include all of the following except, A, cardiovascular support, B, nerve transmission C, blood clothing, D, causes fluid retention,

Expert Solution

Calcium is one of the most important mineral that is required for human beings. It is the main constituent of bones and teeth. Its deficiency can lead to dental problems, osteoporosis etc. In addition to this, calcium has many other roles. It stimulates muscle contraction in skeletal and cardiac muscle by reacting with actin and myosin, the muscle fibres thereby provides support to the cardiovascular and musculoskeletal system. Calcium is also important in nerve transmission by trigerring the neurotransmitters which are stored in the nerve cells. Neurotransmitters are chemicals that transmits signals from one neuron to other which includes acetylcholine, dopamine and all. Another function of calcium is in blood coagulation. Along with vitamin K, calcium also helps in clot formation and prevents excessive blood loss.

In the given question, options A, B and C are major actions of calcium as mentioned above. So the correct answer for this question is option D (causes fluid retention) which is not an action of calcium. Studies have found that taking calcium supplements will reduce the risk of fluid retention.

Nightingale answered 10 months ago

Transmission speed of Nerve A: 19 m/sec. Transmission speed of Nerve B: 45 m/sec. Which one...

Transmission speed of Nerve A: 19 m/sec. Transmission speed of Nerve B: 45 m/sec. Which one is myelinated? explain why.

3) Internal users of accounting information include all of the following except A. Company officers. B....

3) Internal users of accounting information include all of the following except A. Company officers. B. Investors. C. Marketing managers. D. Production supervisors.

Multiple Choice 1. The mechanisms of nerve impulse transmission include: a. Decrease in Na+ permeability →...

Multiple Choice 1. The mechanisms of nerve impulse transmission include: a. Decrease in Na+ permeability → Repolarization → Na+ influx stops → Depolarization b. Resting potential → Depolarization → Repolarization → Resting potential c. Resting potential → Repolarization → Depolarization → Resting potential d. Myelinization of fibers → decrease action potential → resting potential 2. An animal has a genetic mutation in the gene coding for rhodopsin and phtopsin. What would be the phenotypic outcome of this particular animal? a. the...

Question Aerosols include all the following EXCEPT: a. smoke b. mists c. dusts d. vapor

Examples of value-added activities include all of the following except:

Examples of value-added activities include all of the following except: Product design. Material movement. Assembly activities. Establish an effective distribution network.Of the following components of total quality cost, which is most damaging to a company attempting to achieve a reputation as a world-class manufacturer? Prevention costs. Appraisal costs. Internal failure costs External failure costs

7. The costs of carrying inventory include all of the following except:

7. The costs of carrying inventory include all of the following except: a)Ordering costs. b)Cost of warehouse space. c)Insurance and handling costs. d)Interest on funds tied up in inventory. e)None of the above. 8. Once the break-even point is reached: a)The contribution margin ratio begins to decrease. b)The variable expenses will remain constant in total. c)The total contribution margin changes from negative to positive. d)The net operating income will increase by the unit contribution margin for each...

1. High-risk investment techniques include all of the following except: a. selling short. b. buying common...

1. High-risk investment techniques include all of the following except: a. selling short. b. buying common stock for cash. c. trading in stock options. d. buying stock on margin. e. trading in commodities. 2. Stock of a company that distributes the majority of its profits to its shareholders in the form of dividends is known as: a. an income stock. b. an ETF. c. a growth stock. d. a derivative. e. a sector stock. 3. The Federal Reserve uses _______...

5. The essential elements of a contract include all of the following EXCEPT A. Offer and...

5. The essential elements of a contract include all of the following EXCEPT A. Offer and Acceptance C. Consideration B. Competent Parties D. Notarized Power of Attorney 6. An agent of an agent is best described as: A. Subagent B. Undisclosed dual agency C. Special agent D. Subagent 7. When an authorization and consent is given between an agent and their client, a special relationship of trust and confidence is established. This is known as: A. Fiduciary relationship B. Subagent...

The risks of a cost leadership strategy include all of the following EXCEPT: A. investments in...

The risks of a cost leadership strategy include all of the following EXCEPT: A. investments in manufacturing equipment can become obsolete due to innovation. B. firms may fail to understand customers’ perceptions of competitive levels of differentiation. C. competitors may learn how to successfully imitate their strategy. D. firms may fail to include enough unique features in the product.

Conditions for instruments to be valid include all of the following except: (A) each one of...

Conditions for instruments to be valid include all of the following except: (A) each one of the instrumental variables must be normally distributed. (B) at least one of the instruments must enter the population regression of ?? on the ??s and the ??s. (C) perfect multicollinearity between the predicted endogenous variables and the exogenous variables must be ruled out. (D) each instrument must be uncorrelated with the error term

Question