Topics: Respiratory System Quiz
What happens when your diaphragm relaxes and moves upward?
A. Your lungs deflate and you breathe out.
B. Your lungs inflate and you breathe in.
C. Your alveoli transfer oxygen to your bloodstream.
D. Your bloodstream transfers carbon dioxide to your alveoli.
Select your answer:
Topics:
Vaccines Cell Structure and Function Concept Tib/Fib, Knee and Femur Integumentary and Musculoskeletal Systems Multicellular Organisms: Organisation Human Urinary System Cell Biology & Biotechnology Innate Immunity Burns and Skin Cancer Hair Evidence Pharmacology Human Physiology Pediatrics Eye Histology Cell Theory and Cell OrganellesOther quiz:
Nervous System › ViewBecoming paralyzed as a result of a fall damages what nervous system?
A. Sympathetic
B. Peripheral
C. Cental
D. Autonomic
Microbiology › View
Which end of the DNA strand is referred to as the 5′ end?
A. The end where carbon #3 is not bound to another nucleotide
B. The end where carbon #5 is not bound to another nucleotide
C. The end where the sugar-phosphate backbone is located
D. The end where the major groove is located