★ STNA (State Tested Nursing Assistant) Quiz
The body’s first line of defense is the:
A. Lungs
B. Skin
C. Blood
D. Kidneys
Select your answer:
Topics:
Skin Growth Nutrition In Animal Components of Physical Fitness Genetics Vocabulary Coronary Heart Diseases Osteoporosis Skeletal Pathology Cardiovascular Diseases The Microbial World DNA Structure, Replication, Proteins Adaptive Immune System Nervous System Pathology Introduction Cell Injury Molecular Genetics Integrated Science DNA & Types of ReproductionOther quiz:
Cells › ViewHow are single-celled organisms and multi-celled organisms similar?
A. Both need food for energy and growth.
B. Both have a skeletal system for support.
C. Both require the interaction of many cells to survive.
D. Both are able to carry out all life functions in only one cell.
Genetics › View
Where are genes located?
A. on cells
B. in cells
C. on chromosomes
D. what?