--%>
Assignment Help - homework help

Oxygen supply-aerobic cellular respiration-muscle exercise

What occurs when oxygen supply is inadequate to maintain aerobic cellular respiration throughout muscle exercise?

E

Expert

Verified

If oxygen from myoglobin or hemoglobin is scanty for the energy supply of muscle cell the cell then begins to do lactic fermentation in an attempt to compensate deficiency.

Lactic fermentation liberates lactic acid and this substance causes muscle fatigue and predisposes muscles to the cramps.

   Related Questions in Biology

  • Q : Security issues of e-commerce A local

    A local manufacturer of work gloves and gardening gloves has been enjoying moderate success in its local markets with a physical sales team. The president is convinced that an e-commerce site could significantly increase sales, particularly on the international market

    		•
  • Q : Cellular structure in which mRNA

    Write down the cellular structure in which mRNA molecules bind to start protein synthesis?

    		•
  • Q : Factors influencing photosynthesis and

    Write down the factors which influencing photosynthesis also interferes with gross primary productivity.

    		•
  • Q : Origin of muscle cramps and

    How can the knowledge regarding fermentation describe the origin of muscle cramps and pains after the intense physical exertion?

    		•
  • Q : Which kind of circulatory system do

    Which kind of circulatory system do molluscs contain? How it can be compared to the respiratory system of the annelids?

    		•
  • Q : Principle of the delegation of authority

    Principle of the delegation of authority Principle of delegation by results expected: this principal states that there should be a relation between

    		•
  • Q : Sickle cell anemia In sickle cell

    In sickle cell anemia, a genetic disease, there is replacement of one amino acid by other in one of the four polypeptide chains of hemoglobin. In this situation are all structural levels of the protein altered?

    		•
  • Q : Commercial websites Determine which of

    Determine which of the given are commercial websites?a) Search portals  b) Press releases  c) Product specifications  d) Customer service. Help me in determing the right answer.

    		•
  • Q : Kind of chemical bond pairing chain in

    Which kind of chemical bond maintains the pairing of each and every chain in the DNA molecule?

    		•
  • Q : Self-concept - Perception Factor

    The way a person views the world depends a great deal on the self-concept or image he has about himself. The self-concept plays an important role in perceptual selectivity. It can be thought of as an internal form of attention-getting and is largely based on the individual's complex psychological

    		•