Everyday Science MCQs Biology
Q 95% of the cytoplasm of RBCs is____________?
  • A A. Hemoglobin
  • B B. Enzymes
  • C C. Salts
  • D D. Other proteins
Previous An antibody is made of _________ polypeptide chains?
Next _________________ cells of phloem are directly involved…
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Word of the Day
12 Jul
Obdurate
stubbornly refusing to change one’s opinion or course of action.
آدی، بدکار، Ψ³Ω†Ϊ―Ψ―Ω„ΫŒ

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