Digestive system - pancreas, Biology

Assignment Help:

PANCREAS

It is an elongated, leaf like, yellowish or orangish in colour. Lying partly behind stomach.
16 cm long, 2.5 cm. wide & weight about 60 gms. It consists of head, body & tail.
Tail meets spleen.

It is Heterocrine gland, outer, part is exocrine (follicles) and inner part is endocrine
In exocrine part, pencreatic duct or duct of wirsbug present.
In endocrine part, islet of Langerhanse present. In islet of Langerhanse alpha cells and beta cells present.
Alpha cells secrete glucagone hormone to increase glucose level in blood.
Beta cells secrete insulin hormone to decrease glucose level in blood.
Due to defficiency of insulin diabetes malitus is caused.

Related Discussions:- Digestive system - pancreas

Kreb cycle, where does kreb cycle takes place

where does kreb cycle takes place

Coding sequence, Coding sequence is the portion of the gene or the mRNA wh...

Coding sequence is the portion of the gene or the mRNA which actually codes for a protein. Introns are not coding for the sequences; nor are the 5' or 3' untranslated regions (or

What is nerve impulses in human biology, What is Nerve Impulses in human bi...

What is Nerve Impulses in human biology? A nerve impulse is an electrical signal carried by a nerve cell. Unlike electrical transmission in wires, this impulse is non-decremen

Plasmotomy, draw a well labled diagram of plasmotomy

draw a well labled diagram of plasmotomy

What is consanguineal marriage, What is consanguineal marriage? Why is the ...

What is consanguineal marriage? Why is the appearing of genetic disease more probable in the offspring of a consanguineal marriage? Consanguineal marriage is the marriage among

Explain micafungin, Explain Micafungin It is an echinocandin indicated ...

Explain Micafungin It is an echinocandin indicated for treatment of esophageal candidiasis and prophylaxis of invasive Candida infections in patients undergoing hematopoietic s

What are the genotype and phenotype, For Dalmation dog, the spotted conditi...

For Dalmation dog, the spotted condition is dominant to non-spotted. a) Using a Punnet square, show a cross between two heterozygous parents. b) A spotted female Dalmation dog is m

Mode of nutrition, mode of nutrition in rose plant

mode of nutrition in rose plant

Contractile vacuoles of amoeba, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

What is radiographic template, What is Radiographic Template Radiograp...

What is Radiographic Template Radiographic Template : You should always use it while taking a panoramic radiograph of the patient. It is done to counter the effect of magnific

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages