Cardiac muscle –
1.Is found in the heart.
2.Is autorhythmic
3.Has striation and a moderately regular structure
Skeletal muscle-
1.Has striation and a highly regular structure
2.Attaches bones to one another
3.Must be stimulated by nerves
Smooth muscle-
1.Has no striations
2.Is found in blood vessel walls
3.Can be autorhythmic or activated by nerves
Classify the following muscle properties as pertaining to cardiac, skeletal, or smooth muscle.
Answer following questions. (a)How are smooth muscle cells different from skeletal muscle fibers and cardiac muscle cells? (b)How are skeletal and cardiac muscle tissues similar to each other? How do these two types of muscle tissue differ from each other?
Compare the rates of muscle contraction and relaxation of skeletal, smooth, and cardiac muscles. How do they differ? What relationship best describes the differences? Draw a figure to illustrate this. What are the differences mostly due to? (5 pts)
Skeletal muscle is striated and under voluntary control. Cardiac muscle is also striated but under involuntary control. Smooth muscle is not striated and is under involuntary control. Explain why we see striations in both skeletal muscle and cardiac muscle but not in smooth muscle. Also explain what it means to be under voluntary or involuntary control.
Compare the rates of muscle contraction and relaxation of skeletal, smooth, and cardiac muscles. How do they differ? (5 pts) What relationship best describes the differences? Draw a figure to illustrate this. (5 pts) What are the differences mostly due to? (5 pts)
Compare and contrast the following traits for skeletal, smooth and cardiac muscle. You MUST clearly indicate which muscle tissue type you are referring to. Making a table is helpful. Number of nuclei in each cell Whether sarcomeres are present (yes or no sarcomeres?) Where the muscle type is generally found in the body (specify organ). For muscle tissues found in multiple places, name AT LEAST TWO places in the body (organs, not muscle names) where it can be found. Whether...
Question Completion Status: QUESTION 2 Different in smooth muscle compared to skeletal muscle a. Sarcoplasm reticulum is missing b .calcium is not required c. Sarcoplasm reticulum is less developed d. sarcolemma is missing QUESTION 3 Magnesium plays key role in deep tissue contraction, answer true false for this question a. true b. false c.not sure de silly question QUESTION 4 Clear evidence of sarcomere (when looking under microscope) in a. Cardiac muscle smooth muscle skeletal muscled . A and QUESTIONS...
Motor neurons carrying information to smooth muscle cardiac muscle, and all other issues and organs except skeletal muscle belong to the division of the peripheral nervous system O utonomic Osomatic Omidorain Olimbic Submit Request Answer
NAME THE TYPE OF MUSCLE TISSUE AND THEN THE STRUCTURES INDICATE Select one: a. SKELETAL MUSCLE, MITOCHONDRIA b. SKELETAL MUSCLE, STRIATIONS c. SMOOTH MUSCLE, NUCLEI d. CARDIAC MUSCLE, INTERCALATED DISKS e. CARDIAC MUSCLE, NUCLEI < PREVIOUS
Which two muscle types contract by shortening of the sarcomeres? Check All That Apply Skeletal Smooth Cardiac
Explain the different of low serum calcium on skeletal muscle and cardiac muscle