Respiratory substrates are the compounds

(1) Which gets oxidized during Respiration

(2) Which gets hydrolysed during Respiration

(3) Which gets reduced during Respiration

(4) Which catalyzes process of Respiration

(1) Glucose

(2) Starch

(3) Protein

(4) Carbohydrate

(1) Protein

(2) Organic Acid

(3) Fats

(4) All of these

(1) Released in a single step

(2) Released in multiple step processes and is trapped in the form of ADP

(3) Released in step wise reactions controlled by ribozymes

(4) Released in step wise reactions controlled by enzymes and is trapped as ATP

(1) Used as energy source

(2) Used as precursors for biosynthesis of other molecules in the cell

(3) Used for synthesis of ATP by ATP synthase

(4) Used as remanent of biosynthesis of proteins

(1) Plants do not have sophisticated organs for gaseous exchange

(2) Each plant part takes care of its own gas-exchange needs

(3) There is huge transport of gases from one plant part to another

(4) Roots, stems and leaves respired at rates far lower than animals do.

(1) Glycolysis

(2) TCA

(3) ETC

(4) Oxidative Phosphorylation

(1) The word has originated from Greek word-Glycos

(2) The scheme for glycolysis was given by Gustav Embden, Otto Meyerhof, J Parnas.

(3) It is also called as EMP pathway

(4) In all organisms, it is the only process of Respiration

1. Glucose is derived from the end result of photosynthesis i.e. sucrose

2. Invertase acts on sucrose to release out glucose and fructose

3. Glucose and sucrose are phosphorylated in the presence of hexokinase

4. The steps of glycolysis from third step onwards, are same for glucose and fructose

(1) 16

(2) 20

(3) 8

(4) 4