Question

An enzyme that can stimulate germination of
barley seeds is
(a) protease (b) invertase
(c) a -amylase (d) lipase

Answer 1

Answer:

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Explanation:

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Answer 2

Option (c) is the right answer.

An enzyme which can stimulate the germination of barely seeds is α-amylase.

- The growth or the development of cereal seedlings ,i.e, barely is enhanced by the help of gibberellins.

- As embryo is the rich and vital source of gibberellins so when the water is imbibed then the gibberellins are released and therefore now embryo transfers the signals to seeds for germinating and breaking the dormancy.

- These enzymes play an important role in hydrolyzing the starch into glucose which is stored in endosperm.