Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?

If a mouse and a small lizard of the same mass were placed in an experimental chamber under identical environmental conditions, which animal would consume oxygen at a higher rate? Explain.

Can you help me identify: the left and right lung, trachea, bronchi, primary and secondary bronchioles of the following sheep lung?

why does DNA breathing occur?

The below graph shows both ventilation and blood lactate concentration as a function of total oxygen consumption during a bout of exercise. Explain the relationship between these two variables and why these two measures (ventilatory threshold and lactate threshold) tend to occur around the same level of exercise intensity. Ventilation, L-min 170 150 130 110 90 70 50 30 10 • Ventilation . Lactic Acid 0.5 Ventilatory threshold gQ Edit View Insert Format Tools Table Anaerobic threshold 12 11 10 9 87 3 2 1 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Oxygen Consumption, L-min Lactic Acid, mM.L

What are respiratory substrates? Name the most common respiratory substrate.

What are the extinction coefficient of Myoglobin and BSA at 595nm respectively?

Please explain me internal respiration which includes transport of oxygen, Bohr effect, haldane effect, oxyhaemoglobin dissociation curve, transport of carbon dioxide, hamburgers phenomenon .