Subject Experts Solutions for Exercise 1: MCQS CORNER

Consider the following statements with respect to respiration.
(i) Glycolysis occurs in the cytoplasm of the cell.
(ii) Aerobic respiration takes place within the mitochondria.
(iii) Electron transport system is present in the outer mitochondrial membrane.
(iv) ${\mathrm{C}}_{51}{\mathrm{H}}_{98}{\mathrm{O}}_6$ is the chemical formula of tripalmitin, a fatty acid.
(v) $\mathrm{R}\mathrm{e}\mathrm{s}\mathrm{p}\mathrm{i}\mathrm{r}\mathrm{a}\mathrm{t}\mathrm{o}\mathrm{r}\mathrm{y}\mathrm{ }\mathrm{q}\mathrm{u}\mathrm{o}\mathrm{t}\mathrm{i}\mathrm{e}\mathrm{n}\mathrm{t}=\frac{\mathrm{V}\mathrm{o}\mathrm{l}\mathrm{u}\mathrm{m}\mathrm{e}\mathrm{ }\mathrm{o}\mathrm{f}\mathrm{ }{\mathrm{O}}_2\mathrm{ }\mathrm{e}\mathrm{v}\mathrm{o}\mathrm{l}\mathrm{e}\mathrm{d}}{\mathrm{V}\mathrm{o}\mathrm{l}\mathrm{u}\mathrm{m}\mathrm{e}\mathrm{ }\mathrm{o}\mathrm{f}\mathrm{ }{\mathrm{C}\mathrm{O}}_2\mathrm{ }\mathrm{c}\mathrm{o}\mathrm{n}\mathrm{s}\mathrm{u}\mathrm{m}\mathrm{e}\mathrm{d}}$
Which of the above statements are correct?

Select the wrong statement.

$\mathrm{R}\mathrm{Q}$ of proteins, carbohydrates, fats and organic acids are in order

Select the correct combination of the respiratory substrates and their respective $\mathrm{R}\mathrm{Q}\mathrm{s}$ .

Match column I with II and select the correct option from the codes given below.

If volume of ${\mathrm{C}\mathrm{O}}_2$ liberated during respiration is more than the volume of ${\mathrm{O}}_2$ used, then the respiratory substrate will be

Value of RQ in succulents is:

RQ in anaerobic respiration is