List of top Agronomy Questions on Plant Biochemistry

The most widely accepted theory for ascent of sap in trees is:
Maximum solar energy is trapped by:
Enzyme used by the biscuit manufacturers to lower the protein level of flour is:
What is the weight of one centimeter of surface soil over one hectare of land?
Which of the following statements are correct for “Cytokinins”?
A. Cytokinin stimulates cell division
B. One of the potent cytokinin is 6-Benzyladenine
C. Cytokinin hastens senescence
D. Cytokinin breaks dormancy of seeds and buds
Choose the correct answer from the options given below:
Out of the following statements, which one is not correct ?
In oxygenic photosynthetic organism, photosynthetic pigment is located in __________
The first acceptor of \(CO_2\) _______________ and first product of \(C_4\) plant is ________
Match List I with List II
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Choose the correct answer from the options given below:
Which of the following hormone deficiency causes dwarfism in plant?
Which of the following are correct about \(C_4\) cycle and \(C_4\) plant?
A. Phosphoenolpyruvate carboxylase is located in cytosol
B. \(C_4\) cycle occurs in the chloroplasts of bundle sheath cells
C. \(C_4\) cycle is a \(CO_2\) enrichment cycle
D. \(C_4\) cycle occurs in the chloroplasts of mesophyll cells
Choose the correct answer from the options given below:
Given below are two statements:
Statement I: Osmotic pressure is always negative.
Statement II: Osmotic potential is also always negative.
In light of the above statements, choose the correct answer from the options given below
The soil with more than 20 Kg/ ha Phosphorus are rated as
The correct pairing of purine and pyrimidine bases in DNA is:
The degree of unsaturation of lipids can be measured as:
The process of unfolding of protein structure is known as:
Statement I: During transpiration process most of the water loss occurs through stomata.
Statement II: Respiration required CO\(_2\) to provide energy during growth and development.
In light of the above statements, choose the most appropriate answer from the options given below:
Which of the following is not the classified form of conjugated proteins?
Match List I with List II

List I & List II
Equipment & Parameter
A. IRGA & I. Transpiration rate
B. Porometer & II. Water potential
C. Osmometer & III. Photosynthetic rate
D. Pressure bomb system & IV. Osmotic potential

Choose the correct answer from the options given below:
If the water potential of pure water is equal to zero, what does it mean?
A. Water with solutes
B. Water contains solutes and gases
C. Water without solutes
D. Water with organic sugars
E. Water with inorganic sugars
Choose the correct answer from the options given below:
An example of the simplest carbohydrate is:
Klinostat is employed in the study of:
Enzyme used by the biscuit manufacturers to lower the protein level of flour is:
Maximum solar energy is trapped by:
The most widely accepted theory for ascent of sap in trees is: