Cell Structure and Function

What is the shape of a metacentric chromosome during anaphase?

• L-shaped
• Rod-shaped
• Circular
• V-shaped

What is the shape of a sub-metacentric chromosome during anaphase?

• V-shaped
• Rod-shaped
• Circular
• L-shaped

What is the primary role of spindle fibers during cell division?

• Forming new nuclei
• Synthesizing proteins
• Producing ATP
• Separating sister chromatids

Which of the following best describes the function of the centromere?

• Initiates DNA replication
• Terminates transcription
• Ensures proper chromosome segregation
• Facilitates ribosome formation

Which human chromosome is an example of an acrocentric chromosome?

• Chromosome 1
• Chromosome 2
• Chromosome 3
• Chromosome 21