Cell Cycle

What is the process called that prepares a cell for division?

• Interphase

• Growth Phase 1 (G1)

• Synthesis (S phase)

• Growth Phase 2(G2)

What happens in G1?

• Growth of:

  organelles

• Growth of:

  cell membrane

  proteins

• Growth: of:

  cell membrane

  organelles

  proteins/enzymes

• Growth of:

  enzymes/proteins

  organelles

Why would a cell want to increase in size?

• Bigger cells are more efficient

• So it can repair faster

• Because cells have to get bigger

• So it can have enough membrane to hold the materials it made

What happens in synthesis phase? (S phase)

• Making organelles

• DNA replication

• Making proteins

• Making membrane

Synthesis mean to...

• To repair

• To break

• To create

• To hold

Tags

NGSS.HS-LS1-6

Why would a cell want to make more enzymes? In what phase would the enzyme be used?

• To help with DNA replication in S phase

• To help with making proteins in G2 phase

• To help with DNA replication in G2 phase

• To help with making proteins in S phase

Tags

NGSS.HS-LS1-6

What happens in Growth Phase 2 (G2)

• Growth of:

  organelles

• Growth of:

  energy

  proteins

• Growth of:

  enzymes

  organelles

• Growth of:

  more proteins

  organelles

  energy

What is shown here?

• DNA

• Chromatin

• Chromosome

• Sister chromatids

Tags

NGSS.HS-LS1-4

What is shown here?

• Sister Chromatids

• Chromatid

• Chromosome

• Chromatin

What is shown here?

• Chomatin Sisters

• Chromatin

• Chromosome

• Sister chromatids

Tags

NGSS.HS-LS3-1