Anatomy Questions
Explore questions in the Anatomy category that you can ask Spark.E!
During muscle contraction does the sarcomere get shorter?
After a nerve stimulates a muscle cell, what is releaased into the cell?
What is used to detach and reset the myosin heads?
What type of nerves send messages to muscle cells?
What part of a muscle is made up of a chain of sarcomeres?
What are two major proteins that make-up sacomeres?
During muscle contraction do the actin or myosin proteins get shorter or smaller?
What structure attaches skelital muscle to bone?
What part of the sarcolemma creates the striation on muscle?
What type of muscle tissue includes intercalated disks?
What type of muscle tissue include has striations?
List the types of muscle tissue that are involentary
what type of muscle tissue do the cells branch apart?
In what type of muscle tissue are the nuclei on the outside surface of the cell?
What prevents blood from flowing backwards in veins?
A person's blood pressure is 120 over 80. Which is systolic pressure and which is the diastolic pressure?
What kind of tissue is often, but not always, present in the hypodermis?
A father and mother are both Rh positive. They have a child who is Rh negative. How is this possible?
What kind of tissue is always present in the hypodermis?
A father has type A blood and a mother has type B blood. What blood types are possible for these parents' children?