Analogy type questions:
$(1)$ Nitrogenase : Oxygen sensitive :: Leghaemoglobin : ........
$(2)$ Microbe on roots of Alnus : Frankia :: Roots of leguminous plants : Rhizobium :: Denitrification : Pseudomonas :: Biological nitrogen fixation : ........
$(1)$ Nitrogenase : Oxygen sensitive :: Leghaemoglobin : ........
$(2)$ Microbe on roots of Alnus : Frankia :: Roots of leguminous plants : Rhizobium :: Denitrification : Pseudomonas :: Biological nitrogen fixation : ........
- A$(1)$ Oxygen scavenger,$(2)$ Azotobacter
- B$(1)$ Oxygen carrier,$(2)$ Nitrosomonas
- C$(1)$ Oxygen scavenger,$(2)$ Rhizobium
- D$(1)$ Oxygen carrier,$(2)$ Nitrobacter
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Similar Questions
Which of the following options shows the correct correlation between column $I$,$II$,and $III$?
Column $I$ Column $II$ Column $III$ $A$. Calcium $I$. Required for ionic balance $(i)$. Grey blot on leaves $B$. Boron $II$. Essential for constitution of nucleic acid $(ii)$. Fruit-yield decreases $C$. Phosphorus $III$. Required for absorption of calcium $(iii)$. Red blot on leaves $D$. Chlorine $IV$. Required to activate respiratory enzyme $(iv)$. Fruit-size diminishes $E$. Manganese $V$. Required for synthesis of mitotic spindle $(v)$. Young root tip begin to die
| Column $I$ | Column $II$ | Column $III$ |
| $A$. Calcium | $I$. Required for ionic balance | $(i)$. Grey blot on leaves |
| $B$. Boron | $II$. Essential for constitution of nucleic acid | $(ii)$. Fruit-yield decreases |
| $C$. Phosphorus | $III$. Required for absorption of calcium | $(iii)$. Red blot on leaves |
| $D$. Chlorine | $IV$. Required to activate respiratory enzyme | $(iv)$. Fruit-size diminishes |
| $E$. Manganese | $V$. Required for synthesis of mitotic spindle | $(v)$. Young root tip begin to die |
Medium
View SolutionAnalogy type questions:
$(1)$ Manganese toxicity : Brown spots surrounded by chlorotic veins : Molybdenum deficiency : ........
$(2)$ Conversion of nitrogen to ammonia : Nitrogen fixation : Oxidation of nitrite to nitrate : ........
$(1)$ Manganese toxicity : Brown spots surrounded by chlorotic veins : Molybdenum deficiency : ........
$(2)$ Conversion of nitrogen to ammonia : Nitrogen fixation : Oxidation of nitrite to nitrate : ........
Medium
View SolutionNitrate present in the soil is reduced to nitrogen by the process of denitrification. Which bacteria are responsible for denitrification?
Easy
View SolutionSelect the correct option:
$(1)$ During $transamination$ / $reductive$ $amination$,an amino group is transferred from one amino acid to the keto group of a keto acid.
$(2)$ $Azotobacter$ / $Clostridium$ are free-living bacteria.
$(1)$ During $transamination$ / $reductive$ $amination$,an amino group is transferred from one amino acid to the keto group of a keto acid.
$(2)$ $Azotobacter$ / $Clostridium$ are free-living bacteria.
Medium
View SolutionSelect the correct match for $X$ and $Y$.
Column $X$ Column $Y$ $(1)$ Muscle contraction $(P)$ $Mg^{+2}$ $(2)$ Digestion of food $(Q)$ $Ca^{+2}$ $(3)$ Energy exchange $(R)$ $Mo$ $(4)$ Carbohydrate synthesis $(S)$ $PO_4^{-3}$ $(5)$ Nitrogen fixation $(T)$ $Cl^{-}$
| Column $X$ | Column $Y$ |
| $(1)$ Muscle contraction | $(P)$ $Mg^{+2}$ |
| $(2)$ Digestion of food | $(Q)$ $Ca^{+2}$ |
| $(3)$ Energy exchange | $(R)$ $Mo$ |
| $(4)$ Carbohydrate synthesis | $(S)$ $PO_4^{-3}$ |
| $(5)$ Nitrogen fixation | $(T)$ $Cl^{-}$ |
Medium
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