The "motor unit" in vertebrate skeletal muscle refers to A) one actin binding si

Author Question: The "motor unit" in vertebrate skeletal muscle refers to A) one actin binding si (Read 731 times)

go.lag

Hero Member
Posts: 667

on: Oct 19, 2013

The "motor unit" in vertebrate skeletal muscle refers to
A) one actin binding site and its myosin partner.
B) one sarcomere and all of its actin and myosin filaments.
C) one myofibril and all of its sarcomeres.
D) one motor neuron and all of the muscle fibers on which it has synapses.
E) an entire muscle.

strangeaffliction

Hero Member
Posts: 660

Reply #1 on: Oct 22, 2013

I recall doing this last year, it's D, take care.

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.