Which of the following statement about the head of a chlorophyll molecule is incorrect?

Biology Mcqs 26/06/2021

A. It is a porphyrin ring or tetrapyrrole ring structure
B. It is flat, square and light absorbing
C. Composed of carbon and nitrogen atoms with Magnesium as central metal ion, which is coordinated with nitrogen.
D. It is hydrophobic

Related Mcqs:

    Which of the following statement about plants is incorrect?
    A. All are eukaryotes B. They are multicellular. C. Non-motile organisms D. They Are heterotrophes...
    Which of the following statement about alternation of generation in bryophytes is incorrect?
    A. It involves alternation of morphologically different generations B. Their gametophyte is independent while sporophyte depends upon gametophyte for nutrition. C. Both the gametophyte and sporophytes are haploid generations thus can produce haploids gametes to continue the diploid number on fertilization D. Spore formation occurs through meiosis...
    Nissl’s granules are present in which part of the neuron_________________?
    A. Axoplasm B. Myelin sheath C. Dendrite D. Soma...
    Which of the following feature is not related to neuron?
    A. Conduction B. Regeneration C. Reflex D. Movement...
    Of the following, which one is better respiratory medium___________?
    A. Air B. Water C. Soil D. None of these...

Leave a Reply

Your email address will not be published. Required fields are marked *