Other questions in this quiz

2. what are covalent bonds

  • atoms share an electron
  • atoms lose an electron
  • electron is transferred

3. what is the atomic number

  • number or electrons in outer shell
  • how many protons in nucleus
  • protons and neutrons in nucleus

4. what is RNA?

  • single chain of nucleotides containing ribose instead of deoxyribose
  • multiple chains of nucleotides containing ribose instead of deoxyribose

5. what do ribosomes do in RNA?

  • encourage protein synthesis
  • assemble new proteins from amino acids in cytoplasm
  • assemble new amino acids in the rough ER

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