--%>

Molecular composition of haemoglobin

Specify molecular composition of the haemoglobin? Also state whether functionality of haemoglobin as a protein depends upon its quaternary or upon its tertiary structure?

E

Expert

Verified

Hemoglobin is the molecule which is made up of four polypeptide chains, each bound to the iron-containing molecular group known as the “heme” group. Thus, the molecule consists of four polypeptide chains and four heme groups. As a protein, it is composed of association of polypeptide chains; functionality of the hemoglobin depends on the integrity of its quaternary structure.

   Related Questions in Biology

  • Q : Explain International Licensee

    International Licensee: It is the contractual agreement among two business entities in which the licensor allows the licensee to utilize a brand name, patent, or other proprietary right, in exchange for a royalty or fee. Licensing facilitates the lice

  • Q : Explain the term sensory receptors

    Explain the term sensory receptors?

  • Q : Customer Analysis in business plan

    Customer Analysis: The Customer Analysis section of the business plan assesses the customer segments that the company serves. In it, the company must 1. Identify its target customers.2. Convey the needs of th

  • Q : Relations of estrogen level and LH

    Determine the relationship between estrogen level and LH level into the menstrual cycle? Also give details about the function of LH in the menstrual cycle and when does its blood concentration reach at its peak?

  • Q : Define reproductive isolation Describe

    Describe briefly the term reproductive isolation?

  • Q : Do algae reproduce asexually or sexually

    Do algae reproduce asexually or sexually?

  • Q : Define the term cnidocytes Define the

    Define the term cnidocytes? What is the name of capsule in the cnidocyte? Also explain the biological functions of this structure?

  • Q : Chloroplast in the cyanobacteria Is

    Is there any chloroplast in the cyanobacteria? Answer: In cyanobacteria there are no chloroplasts and the chlorophyll layers are scattered in cytosol.

  • Q : Diabetes mellitus and insipidus State

    State the difference between diabetes mellitus and diabetes insipidus? Specify the attribute of diabetes insipidus?

  • Q : What is Making product changes Making

    Making product changes: Product configuration is never static. It is always dynamic in the sense that it has to be changed from time to time depending upon the product configurations in the market. So this should also be a component of product strateg