1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiv31 [10]
2 years ago
7

Compare and contrast the electrical activity of skeletal and cardiac muscle cells. Consider the duration and ionic basis of the

skeletal and cardiac action potentials, and the functional consequences of their differences.
Biology
1 answer:
Kruka [31]2 years ago
6 0
<h2>Skeletal & Cardiac Muscle</h2>

Explanation:

  • A skeletal muscle is a contractile organ that is directly or indirectly attached to bone. Skeletal muscles move the body. Skeletal muscle contractions pull on tendons, which are attached to bones. If contraction of the muscle causes the muscle to shorten, the bone and, thus, the body part will move. For example, the biceps brachii is attached to the shoulder and the forearm bones
  • Contraction and, thus, shortening, of the biceps brachii pulls on the tendons attached to the bones. Skeletal muscle contraction, however, doesn't always result in the movement of a body part
  • Contraction of smooth muscles controlled by autonomic nervous system and contraction can be initiated by electrical or chemical signals. Actin is plentiful, lacks troponin
  • Skeletal muscle is controlled by somatic motor division and always begins with an action potential

You might be interested in
What is the function of a chloroplast?
MA_775_DIABLO [31]

Answer:

photosynthesis

Explanation:

Chloroplasts are found in plant cells its function is  the process by which energy from the Sun is converted into chemical energy for growth. Also called photosynthesis.

4 0
2 years ago
Read 2 more answers
What types of cases are best investigated with survey rather than an experiment
Alik [6]
What are people's favorite colors? How does the color purple make people feel? Something like that
7 0
3 years ago
Read 2 more answers
Help i need help ASAP plssss​
xenn [34]

It's the 4 the answer I hope it has served you

6 0
2 years ago
The R horizon is made of
Komok [63]

Answer:

maryland

Explanation:

sdsfftgthgnhjm668i8jh

3 0
3 years ago
What can be the cause of single gene mutation
Snezhnost [94]

Answer:

the anser is defority

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Positive tropism is described as __________.
    12·2 answers
  • The liver is ___ to the diaphragm
    8·1 answer
  • Frogs have developed some adaptations to survive in their environment. Match the adaptations to the benefits.
    15·2 answers
  • Arrange the processes to show the order in which sedimentary rocks are formed. weathering lithification erosion and transportati
    6·1 answer
  • Chemical weathering is noted by
    6·1 answer
  • Why do scientists believe that some tectonic plates are moving away from each other?
    10·1 answer
  • It's estimated that without the development of this
    14·1 answer
  • WILL GIVE BRAINLEST! Think about the hypanthium, which is the fleshy part of the apple that we eat. Many animals find the hypant
    11·1 answer
  • A scientist studying natural selection would consider all of the following except
    5·1 answer
  • What produces Earth's magnetic field?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!