BIOL 1441 Exam 1 – A+ Student Submission Verified Q&A from Lecture Material.

BIOL 1441 Exam 1 – A+ Student Submission |
Verified Q&A from Lecture Material
Lysosomes - ✔✔A membrane bound organelle that breaks down materials (e.g.,
macromolecules, worn-out organelles, misfolded proteins)



Mitochondria - ✔✔A membrane bound organelle that produces energy for the cell



Vacuole - ✔✔A membrane bound organelle that stores a variety of materials and helps
maintain the cell shape and size

Nucleus - ✔✔A membrane bound structure that contains DNA of eukaryotic cells



Golgi apparatus - ✔✔A network of membranes that modify proteins with chemical groups
and then sends proteins to their next destination



Rough ER - ✔✔A network of membranes that synthesize proteins using ribosomes that are
attached. This organelle also folds proteins and sends proteins to their next destination



Smooth ER - ✔✔A network of membranes that produces lipids and detoxifies harmful
substances



Ribosomes - ✔✔A structure found in all types of cells that makes proteins



Nucleolus - ✔✔A small body that produces ribosomes and is located inside the nucleus



Plasma membrane - ✔✔A barrier that separates the cell's internal fluid and contents from
the external environment



Vesicle - ✔✔A membrane bound sac that transports materials within the cell