Difference Between Red and White Muscles : In this article, you will understand and learn about muscles, mainly about Red and White muscles.
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There are three types of muscle tissue as discussed below:Related Links -
Red Muscles | White Muscles |
Red muscles are types of skeletal muscles with dense capillaries and rich in mitochondria and myoglobin. | White muscles are types of skeletal muscles that have a poor amount of myoglobin and mitochondria. |
Mitochondria are present in large amounts. | Mitochondria present in less amount. |
Red muscles have reduced quantities of Sarcoplasmic Reticulum. | White blood muscles have more quantities of Sarcoplasmic Reticulum. |
They have a lower rate of contractions and low power. | They have a fast rate of contractions and more power. |
They can conduct prolonged work. | They can conduct short-time work. |
Red muscles show less fatigue as compared to white muscles. | They show fast fatigue as compared to red muscles. |
They can contract for a longer time period that can perform aerobic oxidation without accumulating lactic acid. | They get fatigued after a short burst of contraction that performs anaerobic oxidation and accumulates lactic acid faster. |
Red muscles are thinner because dark fibers are present in them, and they appear in red is seen dominantly. | They are thicker than red muscles because white and light fibers are present, and white color appearance is seen dominantly. |
The capillary bed is denser. | White muscles are less denser. |
Red muscles are known as type I or slow twitch muscles Because they exhibit slow twitching and a low rate of fatigue. | White muscles are known as type II or fast twitch muscles because they exhibit fast twitching and a high rate of fatigue. |
For eg, the Extensor Muscle, postural muscles | For eg, The muscle of the eyeball, and extraocular muscles. |