Home › CBSE Class 11 › Biology › Breathing and Exchange of Gases › Every 100 mL of oxygenated blood delivers about …
Every 100 mL of oxygenated blood delivers about ___ of oxygen to the tissues.
A5 mL
B50 mL
C0.5 mL
D500 mL
Answer & Solution
Correct answer: A. 5 mL
1. Only part of the carried oxygen is unloaded.
2. Under normal conditions the amount is small.
3. It is around 5 mL per 100 mL of blood.
_Source: NCERT Class 11 Biology, Chapter 17, Breathing and Exchange of Gases._
Related questions
A stone-crusher works for years in dust and develops lung fibrosis. Such workers should weWheezing from inflamed bronchi and bronchioles is:The enzyme in red cells that speeds up carbon dioxide and water turning into bicarbonate iOxygen binds haemoglobin in the lungs and leaves it at the:Haemoglobin is red because it contains:About 97 percent of oxygen in blood is carried by:Gases cross from alveoli to blood mainly by:After a normal breath you force in extra air. That extra amount is the: