Quiz Questions Flashcards
1
Q
What is an osteon
A
Functional subunit of bone
2
Q
What is the difference between skeletal, cardiac, and smooth muscle
A
Skeletal and cardiac muscle contains T-tubules, whereas smooth muscle does not
3
Q
A neuron’s membrane potential is most likely established by current flow via which channel type
A
Potassium leak channels
4
Q
A 26-year-old female is competing in a 100-meter dash. Which most likely is the muscle fiber used to power leg movements during the first few seconds of the race
A
Fast myosin isoform
5
Q
A
5
Q
What is the most likely cause of an inhibitory post-synaptic potential (IPSP)
A
Chloride channel opening
