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

Obturator - ovule, Obturator - Ovule An obturator is an outgrowth of t...

Obturator - Ovule An obturator is an outgrowth of the placenta or funicle or integument or style near the micropyle. It is presumed to guide the pollen tube to the micropyle.

Male reproductive disorders-testicular hypoplasia, Testicular Hypoplasia ...

Testicular Hypoplasia Hypoplasia refers to testicular disorders related to congenitally underdeveloped and underactive spermatic epithelium of one or both testes even though t

Explain about the secondary protein derivatives, Explain about the Secondar...

Explain about the Secondary Protein Derivatives? These are the products of further hydrolytic cleavage of the protein molecule, Examples include: a) Proteoses: Soluble in wa

What is mdrtb, What is MDRTB MDRTB - For patients with known exposure t...

What is MDRTB MDRTB - For patients with known exposure to multi-drug resistant TB (MDRTB) and a high risk of developing active TB, there are no data-based recommendations. Regi

Cytology, Cytology: The study of form or culture including the behavior of ...

Cytology: The study of form or culture including the behavior of nucleus and other organelles is called cytology. Cytology means "the study of cells". Cytology is the branch of lif

Calculate the efficiency of photosynthesis, Figure  shows the flow of energ...

Figure  shows the flow of energy through the trees in a forest ecosystem.The numbers represent inputs and outputs of energy in kilojoules per m 2   per year. (a)  (i) On Figure,

Which of substance are microfilaments, Q. Which Of substance are microfilam...

Q. Which Of substance are microfilaments made and what are the properties of these elements that give motility to cells? Microfilaments are made of actin a protein. The contrac

Animal classification, Explain metachrosis in frogs? How it is different fr...

Explain metachrosis in frogs? How it is different from change of skin colour of chemleon?

Express an example of directional selection, The peppered moth experiment w...

The peppered moth experiment was an example of directional selection; due to environmental conditions the directional selection shifted from one extreme to the other in 1850s Engla

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