Adrenal glands, Biology

Assignment Help:
Adrenal glands
  1. There are two adrenal glands one each on the top of each kidney.
  2. Adrenal gland has two parts, the outer cortex and inner medulla.
  3. Both cortex and medulla secrete different hormones.
  4. Adrenal Cortex secretes two hormones i) Cortisol and ii) Aldosterone.
  5. Cortisol regulates the protein, fat and carbohydrate metabolism.
  6. Aldosterone increases the reabsorption of water and sodium in the body and helps to maintain blood volume and sodium levels.
  7. Adrenal medulla secretes a hormone called Adrenaline. 
  8. Adrenaline is secreted in conditions like : 1) Physical and mental stress 2) fall in blood sugar levels 3) When the person is injured 4) When exposed to cold conditions 5) Suffering from pain.
  9. It helps the body to face these conditions. There fore it is called as "FIGHT or FLIGHT" hormone.

2280_adrenal glands.png


Related Discussions:- Adrenal glands

Define the toxicity of vitamin k, Define the Toxicity of Vitamin K? Vi...

Define the Toxicity of Vitamin K? Vitamin K, does not produce any toxic effects in doses (10-20 mg) normally used for the treatment or subjects suffering from disorders of liv

In what form nitrogenous wastes excreted in birds, In what forms are nitrog...

In what forms are nitrogenous wastes excreted in birds, humans and aquatic turtles respectively ? Why so, describe?

Classifications of mechanical cleaning devices, Q. Classifications of mecha...

Q. Classifications of mechanical cleaning devices? In general, three classifications of mechanical cleaning devices are available for the dental office. They are:  ult

What is the difference between the concepts of genome, Q. What is the diffe...

Q. What is the difference between the concepts of genome and karyotype? Genome is the set of DNA molecules that characterizes each species or each living being. The concept the

Divergence - mechanism of gastrulation, DIVERGENC E - In it blastom...

DIVERGENC E - In it blastomeres move in different directions i.e. inside the blastocoel the blastomeres move in different directions. The blastomeres which move inside i

Which substances transferre from the mother to the fetus, Q. What are the m...

Q. What are the major substances transferred from the mother to the fetus through the placenta? And from the fetus to the mother? From the mother to the fetus the major transfe

Explain both food and light as zeitgebers, Must account for both food AND l...

Must account for both food AND light as zeitgebers Because of the continuous light / dark periods of the year; light not always able to act as a zeitgeber. Food

Original cell progresses to the g2, A cell in G1 of interphase has 12 chrom...

A cell in G1 of interphase has 12 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the G2?

Duck septicemia (duck pasteurellosis/new duck disease), D uck septicemia (...

D uck septicemia (duck pasteurellosis/new duck disease) The disease is caused by Pasteruella anatipestifer (Syn. Riemerella anatipestifer ) that mostly affects growing duck

Describe the method of molecular photo copying, Question 1: "Plant tiss...

Question 1: "Plant tissue culture now has direct commercial applications" Explain. Describe plant tissue culture Illustrate importance of plant tissue culture Sho

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