Cell Cycle Test 2023

Which of the following does not occur in interphase?

• growth

• DNA replication

• cell division

• replication of organelles

During which phase of the cell cycle does the cytoplasm divide?

• G1

• S

• M

• G2

Tags

NGSS.HS-LS1-4

True or False: Different types of cells have different life spans.

• True

• False

DNA is replicated in which phase?

• S

• M

• G1

• G2

a chromosome consists of

• one gene

• a very large DNA molecule with many genes wrapped around histone proteins

• one protein molecules

• a lipid

The 2 copies of a replicated chromosome are called

• histones

• sister chromatids

• centrosomes

• spindle fibers

Tags

NGSS.HS-LS1-4

What are spindle fibers?

• One half of a chromosome
• Condensed chromatin
• Kinetechores
• Protein strings that separate chromosomes

Tags

NGSS.HS-LS1-4

The cell cycle is ______________.

• the process of cells circling throughout the body
• the process of splitting the organelles
• a process where one cell gets energy
• the sequence of stages of growth and division that a cell undergoes

Tags

NGSS.HS-LS1-4

According to your text book, there are __________ important checkpoints in the cell cycle.

• 1

• 2

• 3

• 4

DNA and protein that is visible when the cell is NOT dividing

• chromosomes

• chromatin

• spindle fibers

• centriole