Cell Structure and Function

What structure holds two sister chromatids together?

• Telomere
• Kinetochore
• Chromatid
• Centromere

What is the primary function of the kinetochore?

• DNA replication
• RNA synthesis
• Attachment site for spindle fibers
• Protein synthesis

What is the significance of chromatin condensation during cell division?

• Increases DNA replication speed
• Reduces cellular metabolism
• Facilitates protein synthesis
• Allows for accurate segregation of genetic material

What is the shape of a telocentric chromosome during anaphase?

• V-shaped
• L-shaped
• J-shaped
• Rod-shaped

What is the shape of an acrocentric chromosome during anaphase?

• V-shaped
• L-shaped
• Circular
• J-shaped