DNA is a very large molecules and consists of units called...? Mcqs

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

DNA is a very large molecules and consists of units called...?

(A) Amino acids
(B) Nucleotide

(C) Cells
(D) Molecules

✅ Correct Answer: Nucleotide

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The power of combining of an atom with other atoms to form molecules or compounds is called...?

(A) Atomic Mass
(B) Valency

(C) Electronegativity
(D) Ionization Energy

✅ Correct Answer: Valency

Comments

Source: This question is taken from the Everyday Science

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