Q. Oxygen and hemoglobin bind in a reversible manner to form______

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Q. How many oxygen molecules bound to hemoglobin to give 50% saturation?

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Q. What is the name of the gland which secrete melatonin?

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Q. The branch of science deals with blood, blood forming tissues and its disorders is called___________

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Q. Human has open blood circular system.

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Q. Out of the following, which one is NOT the physical characteristics of the blood?

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Q. Blood helps in transportation of the following components, except one, identify that?

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Q. Which of the following is NOT a plasma protein?

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Q. What is a serum in the blood?

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Q. Name the term which defines the amount of RBC present in the blood?

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Q. What is the site of hemopoiesis in an embryo?

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Q. Name the term given to abnormally low levels of white blood cells?

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Q. Name the term given to the failure of bone marrow to produce RBC.

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Q. Which type of anemia is responsible for the disease thalassemia?

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Q. Which of the following membrane is responsible for the protection of the heart?

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Q. ECG records electrical changes in which of the following layers of the heart, mark the correct option.

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Q. What is the pH of the saliva?

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Q. Digestion of food begins in the mouth itself.

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Q. Out of the following, which is a major secretory layer of the GI tract?

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Q. Which of the following is NOT the salivary protein?

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