Define calcium - the macronutrient, Biology

Assignment Help:

Define Calcium - The Macronutrient?

Calcium is an important mineral found mainly in bone and teeth. It is widely distributed in food substances such as milk, cheese, egg yolk, beans, lentils, nuts, figs, cabbage etc. The total calcium in the body is 25-35 mols (100-170g). About 99% of it is found in bones. It exists as carbonate or phosphate of calcium. About 0.5% is in soft tissues and 0.1% in ECF. The normal levels of plasma calcium are 9-1 1 mg/dl. The calcium in the plasma is of three types:

a) Ionized calcium

b) Protein bound calcium

c) Complexed calcium

About 40% of total calcium is in ionized form. Albumin is the major protein with which calcium is bound. All the three forms of calcium in plasma remain in equilibrium with each other.


Related Discussions:- Define calcium - the macronutrient

Gluconeogenesis, Gluconeogenesis:   When  diet is deficient  incarbohydrate...

Gluconeogenesis:   When  diet is deficient  incarbohydrates. Glucose  or glycogen is formed from noncarbohydrate compounds principally from certain amino acids  and the glycerol of

What are histogenesis and organogenesis, What are histogenesis and organoge...

What are histogenesis and organogenesis? Histogenesis is the procedure of tissue formation in the embryonic development. Organogenesis is the process of organ formation. Before

What is aprecise diagnosis, Q. What is Aprecise diagnosis? Aprecise dia...

Q. What is Aprecise diagnosis? Aprecise diagnosis is necessary to establish the mode of therapy. Patients with initial blood phenylketonuria level of 121 m moll1 (> 2 mg/dl) sh

Determine the categories of latent squint, Determine the categories of Late...

Determine the categories of Latent squint Latent squint category there are five subtypes: 1)  Esophoria 2)  Exophoria 3)  Hypophoria 4)  Hyperphoria 5)  Cyclopho

Cells, what are golgi apparatus

what are golgi apparatus

Explain the treats bacterial infections, Is a viral infection treated with ...

Is a viral infection treated with the same kind of drug that treats bacterial infections? Antibacterial drugs, potent against a great variety of bacteria, are not effective aga

Define the characteristics of bt cotton, Some of the characteristics of Bt ...

Some of the characteristics of Bt cotton are: 1.  Long fibre and resistance to aphids 2.  Medium yield, long fibre and resistance to beetle pests 3.  High yield and produ

Apsirin determination, Indirect determination: By determining the weight...

Indirect determination: By determining the weight of the filler on the dried filter paper you can calculate the weight of aspirin in each tablet: weight of acetylsalicylic ac

Explain phylum chlorophyta, Phylum Chlorophyta (green algae) 1) The c...

Phylum Chlorophyta (green algae) 1) The chlorophyll is the main photosynthetic pigment. 2) There is little or no cell differention in thallus. Thallus is usually filamento

Illustrate spoilage of milk and milk products, Q. Illustrate Spoilage of Mi...

Q. Illustrate Spoilage of Milk and Milk Products? Milk is a wholesome food and so it is generally consumed in its basic form or with the addition of a beverage supplement. Mil

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd