In Gram-negative bacteria, autoinducers are often produced from

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#Question id: 27382

#Unit 1. Molecules and their Interaction Relevant to Biology

Calculate the effective nuclear charge (Zeff) experienced by the 2s electrons of the Sulfur atom (S).

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#Question id: 27381

#Unit 1. Molecules and their Interaction Relevant to Biology

Size of atom or atomic radii can be estimated by

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#Question id: 27380

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the incorrect statements

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#Question id: 27379

#Unit 1. Molecules and their Interaction Relevant to Biology

Atomic radii can be measure by calculation

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#Question id: 27378

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the correct statements

(i) Atomic number = number of protons + number of electrons

(ii)Mass number = number of protons + number of neutrons

(iiiAtomic number = number of protons = number of neutrons

(iv)Atomic number = number of protons = number of electrons

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#Question id: 27377

#Unit 1. Molecules and their Interaction Relevant to Biology

Calculate the number of electrons, protons and neutrons in 1 mole of 16O⁻² ions.