Long Test 4

What is the main function of the mitochondria?

• produce energy

• synthesize lipids

• intracellular digestion

• store genetic information

Which organelle is responsible for detoxifying harmful substances in the cell?

• Golgi apparatus

• Lysosome

• Nucleus

• Peroxisome

Which organelle is responsible for controlling the activities inside the cell?

• Chloroplast

• Nucleus

• Rough ER

• Smooth ER

A cell's lysosomes are not functioning properly. What cellular processes might be impacted?

• cell control

• waste disposal

• protein synthesis

• energy production

Which organelle functions for modifying, sorting, and packaging proteins for transport?

• Smooth ER

• Golgi body

• Mitochondria

• Peroxisome

The chromosome found inside the nucleus ins in the form of ___.

A cell has a high demand for protein production. Which organelle would you expect to be more abundant and active in this cell?

• Golgi body

• Lysosome

• Nucleus

• Ribosome

In a plant cell, chloroplasts are essential for photosynthesis. How does their structure support this function?

• They store genetic information.

• They package and transport proteins.

• They contain chlorophyll to capture light energy.

• They contain enzymes to break down wastes.

What do you call the distinct region located near the nucleus where microtubules grow out of?

• centrioles

• centrosome

• centromere

• chromosome

Which organelle serves as the skeletal system of the cell by organizing the microtubule assembly?

• asters

• centrioles

• centrosome

• centromere