Describe how potassium is essential, Biology

Assignment Help:

How potassium is essential for the following physiological functions

  • It is vital for photosynthesis. When K + ion is deficient, photosynthesis declines and respiration increases which lowers the plant's carbohydrate supply.
  • It is essential for protein synthesis.
  • It is important in the breakdown of carbohydrates by a process which provides energy for plant growth.
  • It helps to control ionic balance.
  • It is important in the translocation of heavy metals such as iron.
  • It helps the plant to overcome the effects of diseases.
  • It is important in fruit formation.
  • It is involved in the activation of more than 60 enzyme systems which regulate the rates of major plant metabolic reactions.
  • The process of opening and closing of plant leaf pores (stomata) is regulated by potassium, and thus regulates the use of water efficiently.

 


Related Discussions:- Describe how potassium is essential

Growth regulators, Growth Regulators Besides the major five hormones, ...

Growth Regulators Besides the major five hormones, polyamines can also exert regulatory control over growth and development at micromolar concentrations. They are widespread a

Intestinal phases of the ascaris infestation, Q. What are the main symptoms...

Q. What are the main symptoms of the pulmonary and of the intestinal phases of the ascaris infestation? In the pulmonary period the ascaris infestation causes hemoptysis, cough

Prior to the solving of the structure of dna, Prior to the solving of the s...

Prior to the solving of the structure of DNA, Erwin Chargaff calculated the amounts of the four nucleotides (A, T,G,C) and made which of the following conclusions? A. All four

Explain the infarct exclusive technique, Explain the Infarct Exclusive Tech...

Explain the Infarct Exclusive Technique? Infarct Exclusive Technique :  Left ventriculotomy is done through the infarcted area. No attempt is made to close the ventricu

Explain the appearance of a single e. coli colony, Describe the appearance ...

Describe the appearance of a single E. coli colony. Why can it be considered genetically homogenous?

Explain the appearance of the pupil, Explain the Appearance of the Pupil ...

Explain the Appearance of the Pupil The pupil should appear round and regular. The normal diameter  is  2-4 mm. On stimulation by  light,  the pupil  constricts, so as  to redu

Strobilation - types of asexual reproduction, Strobilation - Types of Asexu...

Strobilation - Types of Asexual Reproduction Strobilation is a type of asexual reproduction in which successive segments are separated off from the body one after other. It is

How are birds characterized, Q. Bird identity card. How are birds character...

Q. Bird identity card. How are birds characterized according to examples of representing beings, basic morphology, respiration, skin, nitrogen waste, circulation,thermal control an

What are the use of a barrier membrane is grafting procedure, What are the ...

What are the uses of a barrier membrane is grafting procedures? Uses of barrier membrane in grafting procedures : i) Help in stabilizing the graft ii) Prevents ingrowth

How yersinia enterolytica infection occurs, Normal 0 false fa...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 How Yersinia enterol

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