Respiration in ...

What is the importance of respiration in organisms?

An indispensible role in energy metabolism is played by

Energy obtained by a cell from catabolic reaction is stored immediately in the form of

Which component of ETS is mobile, e— carrier ?

Which of the following is the source of respiration?

R.Q. is less than one at the time of respiration of –

Number of ATP produced from one pyruvic acid during conversion to acetyl Co-A –

In succulent plants R.Q. is less than one because of

The link between Glycolysis and Krebs cycle is

Aerobic respiration of glucose produces energy

 Succinyl Co-A is related to :

According to chemiosmotic theory of P. Mitchell (1978), ATPs are synthesised on membranes due to the :

A reduction of NADP to NADP.H₂ is associated with

Cut surfaces of fruits and vegetables often become dark because

Mineral activator needed for the enzymes Aconitase of TCA cycle is

An example of competitive inhibition of an enzyme is the inhibition of :

[AIIMS 2003]

If the temperature is increased above 35°C

In hexose monophosphate shunt the number of CO₂ molecules evolved is

Conversion of pyruvic acid into ethyl alcohol is mediated by –

The commonest living, which can respire in the absence of O₂ is –

The formation of Acetyl  Co-A from pyruvic acid is the result of its

Which of the following is link between carbohydrate and fat metabolism ?

Pyruvate dehydrogenase complex is used in converting –

The first compound of TCA cycle is

Which of the following is coenzyme - II ?

Where does the synthesis of enzyme occur in a cell

Excess of ATP inhibits the enzyme –

End product of glycolysis is

First reaction in pentose phosphate pathway is –

Oxidation of one molecule of glucose in aerobic respiration results in the production of