ï»¿ Describe the respiratory quotient. from Biology Breathing and Exchange of Gases Class 11 Assam Board

### Chapter Chosen

Breathing and Exchange of Gases

### Book Store

Currently only available for.
CBSE Gujarat Board Haryana Board

### Previous Year Papers

Download the PDF Question Papers Free for off line practice and view the Solutions online.
Currently only available for.
Class 10 Class 12
Describe the respiratory quotient.

Respiratory quotient (R.Q.) : It is the ratio of the volume of carbon dioxide produced to the volume of oxygen used in a unit time.

It is different for different foods. For glucose, it is

For Fats it is about 0.7 and For proteins it is about 0.85.Â

162 Views

70% of carbondioxide is transported as ?

Bicarbonate
360 Views

Oxygen is carried by haemoglobin as?

Oxyhaemoglobin.
415 Views

What is the partial pressure of oxygen in Â oxygenated blood ?

95 mm Hg
702 Views

Name the cavity having lungs.

Thoracic cavity.
448 Views

By what amount the solubility of carbondioxide is more than the solubility of oxygen?

20 - 25 times
414 Views