Calcium - mineral elements, Biology

Assignment Help:

CALCIUM

It is the most abundant mineral of animal body.

Calcium is available in all types of vegetables, grain, milk, cheese, eggs, fish and butter.

By its deficiency rickets, tetanus & paget disease is caused.

For absorption of Ca PTH is must.

It helps in -

(a) Formation of bones and teeth.

(b) It is required for exocytosis of endocrine glands.

(d) Working of muscles.

(e) Blood clotting.

(f) Membrane permeability.

(g) As constituent of calcium pectate in middle lamella.

(h) As constituent of exoskeleton of many invertebrates and molluscan shells. (i) It acts as activator of some enzymes like ATP-ase, phospholipase, etc.

(j) To control heart beat.

Related Discussions:- Calcium - mineral elements

What are the similarities in cloning and selective breeding, Similarities ...

Similarities in cloning and selective breeding cloning (not transgenesis) and selective breeding both transfer whole genome both selective breeding and cloning have t

Animal classification, phylum porifera

phylum porifera

Define lipid-anchored proteins, A large number of integral proteins in euka...

A large number of integral proteins in eukaryotes do not traverse the membrane but are anchored in one or other leaflet of the bilayer through covalent attachment to a hydrocarbon

Colluvial-transported soil, Colluvial These are the soils formed from t...

Colluvial These are the soils formed from the material transported by the pull of gravity. Fragments from cliffs or steep rocky slopes become dislodged from time to time and ma

Respiration, how energy enters and then flows through a biologial system?

how energy enters and then flows through a biologial system?

What is the route of nutrients after digestion, Q. From the intestinal lume...

Q. From the intestinal lumen through to the tissues - what is the route of nutrients after digestion? Monosaccharides, mineral salts, amino acids and water are absorbed by the

Kingdoms, The organisms that live in hostile environments that cannot suppo...

The organisms that live in hostile environments that cannot support other forms of life are members of what kingdom?

Which are the types of neurons, Which are the types of neurons that partici...

Which are the types of neurons that participate in the spinal arch reflex? Where are their cell bodies situated? In the arch reflex first a sensory neuron located in the gangli

Define role of iron in controlling gene expression, Define Role of Iron in ...

Define Role of Iron in Controlling Gene Expression? Iron metabolism is regulated by a complex co-ordinate mechanism. Recent evidence supports specific past-transcriptional mech

Explain about the carbohydrate malabsorption, Explain about the Carbohydrat...

Explain about the Carbohydrate Malabsorption? Carbohydrates malabsorption is usually caused by an inherited or acquired (in intestinal infection, celiac disease, PEM) defect in

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages