Problems caused by the deficiency of vitamin A

What are the main problems caused by the deficiency of vitamin A? How does this vitamin perform in the physiology of visualization?

E

Expert

Verified

Deficiency of vitamin A (that is, retinol) might cause night blindness, corneal dryness (or xerophthalmia) and pre-disposition to skin injuries.

In physiology of vision, vitamin A contributes in the formation of rhodopsin, a pigment accountable for the visual perception in less illuminated regions.

   Related Questions in Biology

  • Q : What is NPP Specify the formula of the

    Specify the formula of the net primary production (NPP)? Explain in detail. How NPP does is related to the energy pyramids?

  • Q : Complete a paper demonstrates effective

    In FIN 620 each student is required to complete a paper that demonstrates effective communication skills, research competence, and technology fluency. The paper should demonstrate the ability to clearly communicate ideas about financial management in a professional ma

  • Q : What is Production Management

    Production Management: It means organizing, planning, directing and controlling of production actions. Production management deals with transforming raw materials into finished products or goods. It brings altogether the 6M's that is, money,  men

  • Q : Chemical element in the central of

    Name the chemical element is central in the chlorophyll molecule?

  • Q : Name the classes in which mollusc divide

    Name the classes in which mollusc divide? And also write down some representing beings of each class?

  • Q : Type I and type II diabetes mellitus

    Specify some of the difference between type I diabetes mellitus and type II diabetes mellitus?

  • Q : Facilitated diffusion-enzymatic

    How facilitated diffusion presents similarities with the enzymatic chemical reactions?

  • Q : Supportive model - An Organizational

    The basic idea behind this theory is that leadership motivates the people to work and not the power of money as in custodial model. Through leadership, management provides a climate to help employees grow and accomplish in the interest of the organization, the things

  • Q : Functions of Humoral immunity What are

    What are the main functions of Humoral immunity? Briefly describe it.

  • Q : Complete and simple circulation Why

    Why fish circulation is classified as complete and simple circulation?

©TutorsGlobe All rights reserved 2022-2023.