| 1. A [ Synonyms: angstrom, angstrom unit] | |
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A metric unit of length equal to one ten billionth of a meter (or 0.0001 micron); used to specify wavelengths of electromagnetic radiation
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ایک سینٹی میٹر کا دس کروڑواں حصہ جو امواج کوتاہ کے طول کو ظاہر کرنے کے لیے استعمال ہوتا ہے۔ |
| 2. A [ Synonyms: antiophthalmic factor, axerophthol, vitamin a] | |
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Any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes
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| 3. A [ Synonyms: deoxyadenosine monophosphate] | |
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One of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
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| 4. A [ Synonyms: adenine] | |
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(biochemistry) purine base found in DNA and RNA; pairs with thymine in DNA and with uracil in RNA
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| 5. A | |
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The 1st letter of the Roman alphabet
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انگریزی حروف تہجی کا پہلا حرف۔ |
| 6. A [ Synonyms: group a, type a] | |
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The blood group whose red cells carry the A antigen
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