![Medical Quiz](https://medicalquiz.net/files/logo.png)
It contains gastric juices,has layers of muscles that help in breaking down or squeezing proteins and destroying microorganisms in the food you eat.
A. bones
B. muscles
C. stomach
D. liver
Select your answer:
![](https://medicalquiz.net/files/wait.gif)
Topics:
Systematic Bacteriology Brain/Neuron Anatomy Axial & Appendicular Skeleton Salmonella vs E.coli Characteristics of Life & Viruses Non-Communicable Disease Brain, Neurons and The Nervous System Diseases Key Terms Health & Wellness Vocabulary Inflammation and Healing Dermis Serology/Blood Typing Types of Doctors Thyroid Gland Urinary SystemOther quiz:
Body Systems › ViewTrue of false: Meiosis occurs in the testes and ovaries.
A. TRUE
B. FALSE
Cell Structure and Function Concept › View
What is the advantage of the cristae in the mitochondria?
A. Storage of genetic material
B. Increased surface area for chemical reactions
C. Protection against pathogens
D. Regulation of cell metabolism