Topics: Nervous, Musculoskeletal Systems, Integumentary Systems Quiz
What is the function of nails?
A. To provide energy
B. To help in digestion
C. To protect the fingers and toes
D. To produce keratin
Select your answer:
Topics:
Musculoskeletal System Cell Theory and Cell Organelles Skeletal System Obstructive Lung Disease Your Body Infectious Disease Environmental Biotechnology Muscoskeletal Injuries Macronutrients & Micronutrients Absorption, Lymphatic System, and Blood Vessels Biodiversity Transportation in Organisms Circulatory & Respiratory System Hospital Unit BacteriologyOther quiz:
Macromolecules › View Contains a phosphate, sugar and nitrogen base
A. nucleic acid
B. lipid
C. carbohydrate
D. protein
All About Bacteria › View
In order to see bacteria, a single bacteria cell needs to grow and replicate by about _______________ times.
A. 1 hundred
B. 1 thousand
C. 1 million
D. 1 billion