The two functional groups characteristic of sugar are Option 1 : Hydroxyl and methyl Option 2 : Carbonyl and methyl Option 3 : Carbonyl and hydroxyl Option 4 : Carbonyl and phosphate
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Which of the following is true for nucleolus? Option 1 : Larger nucleoli are present in dividing cells. Option 2 : It is a site for active ribosomal RNA synthesis. Option 3 : It takes part in spindle formation. Option 4 : It is a membrane-bound structure.
Stomatal movement is not affect by Option 1 : O2 concentration Option 2 : Temperature Option 3 : CO2 concentration Option 4 : Light
Which of the following is not a product of light reaction of photosynthesis? Option 1 : ATP Option 2 : NADPH Option 3 : NADH Option 4 : Oxygen
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Q. A single well encounters multiple clean sands of exactly the same thickness, porosity and permeability. Rw is the formation fluid resistivity and Rmf is the mud filtrate resistivity. P. Rmf > Rw I. No deflection Q. Rmf = Rw II. Positive deflection R. Rmf < Rw III. Negative deflection Which one of the following
Which among the following is not a prokaryote? Option 1 : Saccharomyces Option 2 : Nostoc Option 3 : Mycobacterium Option 4 : Oscillatoria
In stratosphere, which of the following elements acts as a catalyst in degradation of ozone and release of molecular oxygen? Option 1 : Oxygen Option 2 : Fe Option 3 : Cl Option 4 : Carbon
Q. An exploratory well encountered three reservoir formations S1 (perfectly cemented), S2 (poorly cemented) and S3 (fractured). The Formation Factor (F) is governed by the equation 𝐹 = 𝑎𝜙−𝑚, where ‘𝜙’ is the porosity and ‘m’ is the cementation factor. The constant ‘a’, linked to tortuosity is assumed to be 1 for all the formations.
The Golgi complex participates in Option 1 : Fatty acid breakdown Option 2 : Respiration in bacteria Option 3 : Activation of amino acid Option 4 : Formation of secretory vesicles
What type of ecological pyramid would be obtained with the following data? Secondary consumer : 120 g Primary consumer : 60 g Primary producer : 10 g Option 1 : Pyramid of energy Option 2 : Upright pyramid of numbers Option 3 : Inverted pyramid of biomass Option 4 : Upright pyramid of biomass
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