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प्रश्न
pH of oxygenated blood is ______.
विकल्प
hemoglobin
alkaline
diaphragm
red bone morrow
acidic
voluntary
involuntary
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उत्तर
pH of oxygenated blood is alkaline.
Explanation:
This slightly alkaline pH is essential for the proper functioning of enzymes and maintaining overall body homeostasis. The normal pH range of human blood is 7.35 to 7.45, and oxygenated blood maintains a pH close to 7.4 to ensure proper enzyme function and metabolic activity.
संबंधित प्रश्न
Give appropriate biological or technical terms for the following
The relaxation phase of the heart.
Match the items in Column ‘A’ with those in column ‘B’ Rewrite the correct matching pairs.
| Column A | Column B | ||
| (a) | SA Node | (i) | Plasma |
| (b) | Defective haemoglobin in RBC | (ii) | Serum |
| (c) | Muscle fibres located in heart | (iii) | Pacemaker |
| (d) | The liquid squeezed out of blood during clotting | (iv) | Sickle cell anaemia |
| (e) | Never tires, keep on contracting and relaxing | (v) | Purkinje fibres |
| (f) | Cardiac cycle | (vi) | Cardiac muscle |
| (g) | Liquid part of the blood without corpuscles | (vii) | 0·85 sec |
Give reason for the following:
The blood groups of both the donor and recipient must be known before transfusing blood.
Find the odd one out.
Fill in the blanks with suitable words given below:
The blood loaded with carbon dioxide from the body comes into the ______ of the heart.
Describe the functions of the: Heart
Why is circulatory system also known as transport system?
State the Location: Bicuspid value
Serum differs from blood in lacking ____________.
From the following identify the normal haemoglobin count in adult male.
