The specific characteristic present in the leaves of C4 plants is the presence of

The most abundant protein found on Earth is

Who among the following suggested for the first time that photosynthesis consists of at least two kinds of reactions, light reaction and dark reaction?

How many rounds of Calvin cycle are required to produce one molecule of hexose?

The number of ATP and NADH₂ molecules required to fix one molecule of CO₂ during a dark reaction are

The first stable compound formed during the Hatch and Slack Pathway is a

CO₂ is an essential raw material for photosynthesis. This can be demonstrated by the use of

The set of enzymes important for the regeneration of RUBP are

Which of the following plants is more efficient in carbon fixation?

The enzyme PEP caboxylase has an advantage over RUBISCO in the fact that

How many ATPs are required to form one molecule of hexose sugar in C₄ plants?

In the Calvin cycle 36 carbons enter, out of which a six carbon compound hexose is formed. The remaining 30 carbons are regenerated as

The enzymes for the biosynthetic reactions or the carbon assimilation are found in the

The cells which are devoid of chloroplast do not

The conditions under which RUBP carboxylase starts behaving as RUBP oxygenase are

The cell organelle required in the process of photorespiration besides chloroplast and mitochondria is

The first stable product of Crassulacean acid metabolism is

In CAM plants, the stomata opens during night to

‘Kranz anatomy’ is a characteristic feature of

C₄ plants differ from C₃ plants with reference to the

Normal respiration takes place in the all the living cells at all times but photorespiration takes place in

The two carbon fixation processes in C₄ plants are separated

DCMU is a herbicide, which can prevent

The photosynthetic product is a monosaccharide, but it translocates to the different parts of the plant as a

During photosynthesis in purple sulphur bacteria, the electron donor is