The R.Q. is more than one when the respirable matter is - Vidyadip

MCQ

The $R.Q.$ is more than one when the respirable matter is

A
Proteins
B
Fats
✓
Organic acids
D
Starch

✓

Answer

Correct option: C.

Organic acids

c
(c) $R.Q.$ of organic acids is always more than one e.g., oxalic acid, malic acid.
$2{(COOH)_2} + {O_2} \to 4C{O_2} + 2{H_2}O$

${\rm{R}}{\rm{.Q}}{\rm{.}} = \frac{{4C{O_2}}}{{1{O_2}}} = \frac{4}{1} = 4$ (More than one)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 12. Respiration in plants→STD 11 - 12. Respiration in plants — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

$A-$ Productivity of $C_4$ plant is higher than $C_3$ plant.

$R -$ Photorespiration Occurs in $C_3$ plants.

Agar is commercially obtained from:

The plasma membrane of the muscle fibre is called

Which of the following order is correct for hydrolase kind of enzyme since its synthesis to pack into lysosome?

Pigment acting as a reaction centre during photosynthesis is:

Which is a common passage in swallowing food and breathing

Out of diffuse porous and ring porous woods, which is correct?

Lady finger belongs to family

The given statements are some characters of a particular group of Kingdom protista.

$(i)$ Most of them are fresh water organisms found in standing water.

$(ii)$ They have a protein rich layer (called pellicle) which makes their body flexible.

$(iii)$ They have two flagella, a short and a long one.

$(iv)$ Though they are photosynthetic in the presence of sunlight, but in the absence of sunlight they behave like heterotrophs by predating on other smaller organisms. Identify the correct group on the basis of these characters.

Choose correct pair.