The type of fibers specialized to continue contracting for extended periods of time, as would be required in running a marathon, for example, are <u>slow</u> fibers.
Slow fibers have numerous mitochondria that allow you to obtain large amounts of energy aerobically.
- Its contraction speed is slow, providing it with high resistance to fatigue, thus maintaining exercise for hours, typical of endurance sports (marathon).
- They are able to retain a longer duration of exercise at a more constant pace.
- These fibers are important for endurance triathletes, those who compete in medium and long distance.
Therefore, we can conclude that the type of fibers specialized to continue contracting for extended periods of time, as would be required in running a marathon, for example, are slow fibers.
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Answer:
Explanation:
No, they cannot survive without plants because carnivore eats the animals which is normally a herbivore and the herbivores eat plant.The animals which lion/wolf/tiger etc eats are mostly herbivores so herbivores would die if plants are not available and lion would not get food .
Lion like all other animals requires Oxygen for survival .The present stock of Oxygen would not lost long in absence of plants.Therefore plants are a must for survival of even the carnivores.
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The lipid bilayer is a universal component of all cell membranes. Its role is critical because its structural components provide the barrier that marks the boundaries of a cell. The structure is called a "lipid bilayer" because it is composed of two layers of fat cells organized in two sheets.
T4 capsid proteins would not be made.