Cell Structure and Function

Why does the Golgi apparatus remain closely associated with the ER?

• They share genetic material
• They are physically connected
• They have similar shapes
• Vesicles from the ER fuse with the Golgi

From which part of the Golgi apparatus are modified proteins released?

• Cis face
• Nuclear envelope
• Mitochondrial membrane
• Trans face

Which part of the Golgi apparatus receives vesicles from the endoplasmic reticulum?

• Trans face
• Medial region
• Lateral region
• Cis face

Which of the following best describes the function of the Golgi apparatus?

• Energy production
• DNA replication
• Protein synthesis
• Packaging materials for delivery

What determines the number of mitochondria in a cell?

• Cell size only
• Cell age
• Type of organism
• Physiological activity