Table of Contents
- 1 Do skeletal muscles have more mitochondria?
- 2 Do cardiac muscle cells have many mitochondria?
- 3 Which muscle contains more mitochondria?
- 4 Does cardiac muscle lack mitochondria?
- 5 Why do skeletal muscle cells have more mitochondria?
- 6 Why does cardiac muscle have more mitochondria and depends less?
- 7 Which is better cardiac muscle cells or skeletal muscle cells?
- 8 Which is muscle tissue do have more mitochondria?
- 9 Why does the heart have more mitochondria than other cells?
Do skeletal muscles have more mitochondria?
Since muscle cells use more energy, there are more mitochondria associated with them. James A. Mitochondria are the power houses of the cells, they produce energy, muscles cells need a high amount of energy for moment.. hence there are more mitochondria within the muscle cells.
Do cardiac muscle cells have many mitochondria?
Mitochondria are the organelles in the cell that produce energy in the form of ATP. Our heart muscles contain so much mitochondria because those muscles are very active in our body and require lots of energy to constantly pump blood through our circulatory system.
Which muscle contains more mitochondria?
A. Your heart muscle cells – with about 5,000 mitochondria per cell. These cells need more energy, so they contain more mitochondria than any other organ in the body!
Why do cardiac muscle cells have lots of mitochondria?
Heart muscles have numerous mitochondria, to provide sufficient energy. Heart muscles are very active and work continuously so they need more energy.
Does cardiac muscle has more mitochondria and depends less on a continual supply of oxygen than does skeletal muscle?
THE HEART
| Question | Answer |
|---|---|
| TRUE OR FALSE CARDIAC MUSCLE HAS MORE MITOCHONDRIA AND DEPENDS LESS ON A CONTINUAL SUPPLY OF OXYGEN THAN DOES SKELETAL MUSCLE | FALSE |
| WHAT PROVIDE COLLATERAL ROUTES FOR BLOOD DELIVERY TO THE HEART MUSCLE. | ANASTOMOSES AMONG CORONARY ARTERIAL BRANCHES |
Does cardiac muscle lack mitochondria?
the integrated function of cardiac, skeletal, and vascular smooth muscles is essential for O2 delivery and utilization, especially during exercise, when synchronicity can determine capacity. Each of these distinct muscle tissues contain mitochondria, which consume O2 and produce ATP through cellular respiration.
Why do skeletal muscle cells have more mitochondria?
Explanation: Muscle cells need energy to do mechanical work and respond quickly. Thus a higher number of mitochondria is present so that the cells requirement of energy to perform its specific function is fulfilled.
Why does cardiac muscle have more mitochondria and depends less?
Cardiac muscle has more mitochondria and depends less on a continual supply of oxygen than does skeletal muscle. Congestive heart failure means that the pumping efficiency of the heart is depressed so that there is inadequate delivery of blood to body tissues.
What do skeletal muscle and cardiac muscle have in common?
What do skeletal muscle tissue and cardiac muscle tissue share in common? Both skeletal and cardiac muscle tissues possess intercalated discs. Both skeletal and cardiac muscle tissues are striated. Both skeletal and cardiac muscle tissues are voluntary.
Which cells have the least mitochondria?
The number of mitochondria per cell varies widely—for example, in humans, erythrocytes (red blood cells) do not contain any mitochondria, whereas liver cells and muscle cells may contain hundreds or even thousands. The only eukaryotic organism known to lack mitochondria is the oxymonad Monocercomonoides species.
Which is better cardiac muscle cells or skeletal muscle cells?
Cardiac muscle cells contain more mitochondria than do skeletal muscle cells. Cardiac muscle cells quickly die in the absence of oxygen; skeletal muscle cells are better able to adapt to oxygen deficiency.
Which is muscle tissue do have more mitochondria?
The muscle cells of the heart—cardiomyocytes—have larger and more abundant mitochondria than any other type of cell, including skeletal and smooth muscle. Mitochondria alone constitute about 25% of the volume of your cardiac muscle. R. Ferrari et al. 2003. Prognostic benefits of heart rate reduction in cardiovascular disease.
Why does the heart have more mitochondria than other cells?
Aerobic Metabolism Cardiac muscle cells contain larger amounts of mitochondria than other cells in the body, enabling higher ATP production. The heart derives energy from aerobic metabolism via many different types of nutrients.
How are cardiac muscle cells used for aerobic metabolism?
Aerobic Metabolism. Coronary circulation branches from the aorta soon after it leaves the heart, and supplies the heart with the nutrients and oxygen needed to sustain aerobic metabolism. Cardiac muscle cells contain larger amounts of mitochondria than other cells in the body, enabling higher ATP production.