Question

compound used for artificial competence is ...option is
is(à )calcium carbonate (b) calcium sulphate (c)calcium chloride (d) calcium oxide
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Answer 1

Explanation:

✳Answer✳

✳(d) calcium oxide✳

Answer 2

A Compound used for artificial competence is (c) calcium chloride

Explanation:

• Bacterial cells become competent after being treated with divalent calcium cations, which allows them to take up DNA via cell wall pores.

• Cells must be rendered competent in biotechnology research so that they might pick up the hydrophilic DNA molecule within them from the external media.

• Higa and Mandel devised this strategy. Bacterial cells were subjected to high temperatures after being treated with calcium chloride. This is referred to as the heat shock treatment procedure.