Other questions in this quiz

2. What are histones?

  • polynucleotides, compact chromosomal RNA, provide energy
  • proteins, compact chromosomal DNA, provide energy
  • proteins, compact chromosomal RNA, provide energy
  • polynucleotides, compact chromosomal DNA, provide energy

3. Prokaryotes divide by...

  • mitosis
  • meiosis
  • fission
  • fusion

4. What is the short arm called?

  • l arm
  • r arm
  • p arm
  • q arm

5. What are chromosomes?

  • RNA molecules packaged into thread-like structures in the nucleus, always visible
  • DNA molecules packaged into thread-like structures in the nucleus, only visible when cell is dividing
  • RNA molecules packaged into thread-like structures in the nucleus, not visible unless cell is dividing
  • DNA molecules packaged into thread-like structures in the nucleus, always visible

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