Match the following and choose the correct combination from the given options.
Column-$I$Column-$II$
$(A)$ Potassium$(1)$ Constituent of ferredoxin
$(B)$ Sulphur$(2)$ Involved in stomatal movement
$(C)$ Molybdenum$(3)$ Needed in the synthesis of auxin
$(D)$ Zinc$(4)$ Component of nitrogenase

  • A
    $A \rightarrow 2, B \rightarrow 1, C \rightarrow 4, D \rightarrow 3$
  • B
    $A \rightarrow 1, B \rightarrow 2, C \rightarrow 3, D \rightarrow 4$
  • C
    $A \rightarrow 4, B \rightarrow 3, C \rightarrow 2, D \rightarrow 1$
  • D
    $A \rightarrow 1, B \rightarrow 3, C \rightarrow 4, D \rightarrow 2$

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Similar Questions

Study the following columns and choose the correct match.
Column-$I$Column-$II$
$(A)$ Photolysis of water$(1)$ Zinc
$(B)$ Diazotrophy$(2)$ Copper
$(C)$ Cytochrome-c oxidase$(3)$ Manganese
$(D)$ Biosynthesis of $IAA$$(4)$ Molybdenum
$(5)$ Boron

Match Column-$I$ and Column-$II$ and choose the correct option given below the columns.
Column-$I$ (Element) Column-$II$ (Function)
$A$. Calcium $I$. Required for ionic balance
$B$. Boron $II$. Essential for constitution of nucleic acid
$C$. Phosphorus $III$. Required for absorption of calcium
$D$. Chlorine $IV$. Required to activate respiratory enzyme
$E$. Manganese $V$. Required for synthesis of mitotic spindle

Match the following and choose the correct combination from the options given.
Column $I$Column $II$
$a.$ Potassium$(i)$ Germination of pollen grains
$b.$ Molybdenum$(ii)$ Involved in synthesis of auxin
$c.$ Boron$(iii)$ Involved in stomatal movement
$d.$ Zinc$(iv)$ Constituent of ferredoxin
$e.$ Sulphur$(v)$ Component of nitrate reductase

Select 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.

Nitrates of soil are also leached deep into the earth by . . . . . . .

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