What do you mean by catabolism?

Respiration in plants is different from respiration in animals with this regard, which statement is not suitable?

(P) Parts of plants performs respiration independently.

(Q) There is little transport of gas from one part to another in plant.

(R) Respiration in plants occurs at much slower rate than in animal.

(S) Respiration in animals occurs at much slower rate than in plants.

For the Amphibolic pathway, choose the correct option of true assertions from the given assertions. 

(I) Lipid enters the first stage of the respiratory pathway.

(II) The conversion of carbohydrates into glucose, before their entry into respiration is not compulsory.

(III) Protein enters into the respiratory pathway in the form of Pyruvic acid.

(IV) Oxidation and formation of lipid and protein, these two events take place.

Which of the following are the necessary conditions for the growth of coral reefs ?

1. Photic conditions

2. Clean and sediment free water

3. Sea salinity of 6%

4. Tropical sea water with temperature of 20°C to 21°C

Choose the correct answer from the options given below:

Find out where transketolase and epimerase reactions occur among the following:

i) $\mathrm{G}-3-\mathrm{P}+\mathrm{DHAP}⟶$ Fructose $-1-6-$ bisphosphate

ii) Sedoheptulose- $7-$ Phosphate $+\mathrm{G}-3-\mathrm{P}⟶$ Xylulose $-5-\mathrm{P}+$ Ribose $-5-$ Phosphate

iii) Ribose $-5-$ Phosphate $⟶$Ribulose $-5-$ Phosphate

iv) Xylulose $-5 -$Phosphate $⟶$ Ribulose$-5 -$ Phosphate

v) Fructose $- 6 -$Phosphate $+\mathrm{G}-3-\mathrm{P}⟶$ Xylulose$- 5 -$Phosphate $+$ Erythrose $-4-$Phosphate

The correct combination is