Biosynthetic Phases of Photosynthesis

Author:Embibe Experts
Biology
IMPORTANT

Important Questions on Biosynthetic Phases of Photosynthesis

MEDIUM
IMPORTANT

C4 plants are more efficient in photosynthesis than C3 plants due to

MEDIUM
IMPORTANT

Malic acid is formed in C4 plants in the cells of

MEDIUM
IMPORTANT

In sugarcane plant first CO2 is fixed in malic acid, during which the enzyme that fixes CO2 is:

EASY
IMPORTANT

The reaction that is responsible for the primary fixation of CO2 is catalysed by

EASY
IMPORTANT

The enzyme that is not found in a C3 plant is

HARD
IMPORTANT

When wheat and sugarcane leaves are fed with radioactive CO214, in which molecule would the radioactivity appear first in these plants?  

MEDIUM
IMPORTANT

The sequence of reaction in the C3 cycle were determined in algae by Calvin using

EASY
IMPORTANT

During Hatch and Slack pathway, PEP combines with COin the presence of enzyme PEPCase, to form OAA. This process of initial fixation of CO2 occurs in 

MEDIUM
IMPORTANT

Select the incorrect statement as far as Kranz anatomy is concerned.

EASY
IMPORTANT

How many ATP and NADPH molecules are respectively required to make one molecule of glucose through Calvin cycle?

MEDIUM
IMPORTANT

During fixation of one molecule of CO2 by C3 plants, number of ATP and NADPH2 required are

EASY
IMPORTANT

Glucose synthesis occurs during which stage of C3 cycle?

EASY
IMPORTANT

CO2 combines with RuBP in the presence of enzyme RuBisCO to form 3-PGA . This process of Calvin cycle is included under

MEDIUM
IMPORTANT

In the given representation of Calvin cycle, identify A, B and C and select the correct option.
Question Image