Cell Division part 2

What are the two major phases of the cell cycle?

• Interphase and Mitosis

• Prophase and Telophase

• Anaphase and Cytokinesis

• G₁ and S

Which stage of interphase is responsible for DNA replication?

• G₁ Stage

• S Stage

• G₂ Stage

• Mitosis

What happens during the S stage of interphase?

• Cell carries on its normal metabolic activities

• Cells mature by making more cytoplasm and organelles

• DNA is copied or replicated

• All cell structures needed for division are made

Which organelle (if present) replicates during interphase in animal cells?

• Nucleolus

• Centrioles

• Chromatin

• Nuclear membrane

What are characteristics of the G₂ stage of interphase? (multi select)

• 2nd growth stage

• Occurs BEFORE DNA has been copied

• Synthesis of organelles and proteins

• All cell structures needed for division are made (eg: centrioles)

Place these mitosis phases IN ORDER from first to last...

• Telophase

• Anaphase

• Metaphase

• Prophase

What occurs during the G₁ stage of interphase?

• DNA replicates

• 1st growth stage AFTER cell division

• Cell growth before division

• Synthesis of organelles and proteins

What is replicated during the S stage of interphase?

• Nucleolus

• Centrioles

• Chromatin eliminated

• DNA copied or replicated

Which phase of the cell cycle involves the replication of centrioles in animal cells?

• Prophase

• Metaphase

• Anaphase

• G₂ Stage

What does the cell do during interphase?

• DNA replicates

• Chromatin replicated

• Cell prepares for division

• All of the above