★ The Cell Quiz
These cell organelles are sacs bounded by a single membrane that contain as many as 40 different enzymes. The enzymes are all hydrolytic and catalyze the breakdown of proteins, nucleic acids, lipids, and carbohydrates.
A. E.R.
B. Mitochondria
C. Vacuole
D. Lysosome
E. Centriole
Select your answer:

Topics:
Digestive System Homeostasis - Vision Correction Neuron Structure Organisms Biomedical Cell Membrane and Transport Forensics Terms Endodontic Surgery Deficiency Disease Heart and Blood Vessels Microbes Genetic Diseases Monoclonal Antibodies Dementia Nervous System/Endocrine SystemOther quiz:
Musculoskeletal System › ViewWhich type of fracture is typically seen in skating or skiing accidents?
A. Compound
B. Spiral
C. Colles
D. Greenstick
Musculoskeletal System › View
Which type of muscle tissue is voluntary and can be consciously controlled by the brain?
A. Smooth Muscles
B. Cardiac Muscles
C. Skeletal Muscles
D. None of the above