Topics: Human Organs Quiz
How does a pair of skeletal muscles work together?
A. both muscles contract at the same time
B. both muscles relax and then work together
C. when one muscle contracts, the other relaxes
D. When one muscle is voluntary, the other is involuntary
Select your answer:
Topics:
Blood and Bones Purpose and Function of the Skeletal System Parkinson Disease Nutrition form 2 CVA Nutrition - Digestive System Vision and Hearing Defects Health and The Environment The nervous system & brain Cell Theory and Cell Organelles Hygiene and Nutrition Mutations Excretory System Pathophysiology - Inflammation Illness and SymptomsOther quiz:
Biotechnology: Tools & Techniques › ViewVariable number tandem repeats (VNTRs) differ from STRs because they:
A. Have no repeating sequences
B. Are longer sequences of DNA (10-80 base pairs) compared to STRs
C. Are only found in coding regions of the genome
D. Do not vary between individuals
Human Body › View
Which organ pumps blood?
A. Kidney
B. lungs
C. Heart
D. Veins