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

Phylum arthropoda, PHYLUM ARTHROPODA Definition and Introduction ...

PHYLUM ARTHROPODA Definition and Introduction Bilateral and protostomial eucoelomate eumetazoa with metamerically segmented and each segment bearing a pair of join

What is hypertension, Q. What is hypertension? The Hypertension is a di...

Q. What is hypertension? The Hypertension is a disease in which the arterial blood pressure, during systole or during diastole, is abnormally high. The Hypertension, or high

Glycolysis assignment, Prepared Assignments on glycolysis

Prepared Assignments on glycolysis

Classification of instrument sterilisation, The classification was given by...

The classification was given by Spaulding and is based on the contact with different tissue types to determine whether sterilization or disinfection is needed. 1. Critical item

Explain marine oils, Marine oils These oils typically contain large amo...

Marine oils These oils typically contain large amounts of long - chain omega-3-polyunsaturated fatty acids, with up to six double bonds and they are usually rich in vitamins A

Zooology, green gland is excretory organ of which orthopodic phylem

green gland is excretory organ of which orthopodic phylem

Define the antigen-presenting cells of the immune system, Q. What are the a...

Q. What are the antigen-presenting cells of the immune system? The antigen-presenting cells of the immune system also known as APC cells are cells that do digestion and phagocy

Sub xyphoid pericardial window -types of surgery, Sub Xyphoid Pericardial W...

Sub Xyphoid Pericardial Window : It could be done under local or general anaesthesia. A small vertical midline incision is made over the xyphoid process on to the linea alba

What is phototropism, What is phototropism? Phototropism is the movemen...

What is phototropism? Phototropism is the movement of plant structures in response to light. Phototropism might be positive or negative. Positive phototropism is that in which

Which molecules has more direct effect, Which of the following molecules ha...

Which of the following molecules has more direct effect in learning and memory? A) norepinephrine B) epinephrine C) glutamate D) acetylcholine E) glycine Please leave justification

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages