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

What are the approaches to the design of retaining walls, What are the appr...

What are the approaches to the design of retaining walls? The approach to the design of retaining walls can be started as follows: a. Chosse a trial dimension of the wall

How is the cooling of tissues and organs, Q. How is the cooling of tissues ...

Q. How is the cooling of tissues and organs for medical transplants associated with the effect of temperature upon enzymatic reactions? The molecular degradation during the dec

What is the molecular formula of glucose, Q. What is the molecular formula ...

Q. What is the molecular formula of glucose? How can its structural formula be explained? The molecular formula of glucose is C 6 H 12 O 6 . Structurally glucose is a hexago

Conditions necessary for outbreak in salmonellosis, Q. Conditions Necessary...

Q. Conditions Necessary for Outbreak in salmonellosis? The food must contain or become contaminated with the Salmonella bacteria. These bacteria must be there in considerable n

Medical and nutritional management for pectic ulcer, Q. Medical and Nutriti...

Q. Medical and Nutritional Management for pectic ulcer? To provide physiological rest and support tissue healing, treatment should be based on providing rest to the affected ar

Key skills for healthy coping, Key skills for healthy coping are: - Pr...

Key skills for healthy coping are: - Problem-solving and goal setting skills: Finding a problem and challenges, thinking of alternatives for dealing with them, testing those

The child''s response to hospitalization, The Child's Response to Hospitali...

The Child's Response to Hospitalization   The  factors influencing the response of  the child to hospitalization are the child's age, his personality, the preparation he receiv

Define evolution of virulence, Define Evolution of virulence? Diseases ...

Define Evolution of virulence? Diseases like cholera emerge as sudden outbreaks, showing marked variation via space and time both in their incidence--the number of individuals

Properties of receptors, Properties of Receptors The receptors collect...

Properties of Receptors The receptors collect information concerning the change in the environment such as temperature, illumination etc. In lower animals, sensory perception

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