Other questions in this quiz

2. What is a centromere?

  • construction point, divides chromosome in four 'legs'
  • constriction point, divides chromosome in four 'arms'
  • constriction point, divides chromosome in two 'arms'
  • construction point, divides chromosome in two 'arms'

3. What are the functions of chromatin?

  • package DNA, send DNA to nucleus, control gene expression + DNA synthesis
  • package DNA, strengthen DNA, control gene expression + DNA replication
  • package DNA, strengthen DNA, control DNA expression + DNA synthesis
  • package DNA, strengthen DNA, control DNA expression + DNA replication

4. Prokaryotes divide by...

  • mitosis
  • meiosis
  • fission
  • fusion

5. What are histones?

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

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