Answer: d. none of the other answers
Explanation:
Enzymes that turn chemical energy into mechanical work are molecular motors.
There are three main components of cytoskeleton including microtubules, actin filaments and Intermediate filaments. Only actin filaments and microtubules carry the motor-driven transport on the cytoskeleton.
The most important feature of intermediate filaments is to provide the plasma membrane with mechanical support where it comes into contact with the extracellular matrix and other cells.
Unlike microtubules and microfilament , intermediate filaments are not involved in motility of the cells, hence do not associat with molecular motors.
Hence, the correct option is d.
From what we know, we can confirm that the internal body temperature is another internal condition that must be maintained in the body through homeostasis.
<h3>What is homeostasis?</h3>
This is the body's ability to maintain certain internal conditions within a range of values. This is done through a series of feedback loops and other regulatory mechanisms. Temperature and blood sugar are just two of the many conditions included in the mechanisms of homeostasis.
Therefore, we can confirm that the internal body temperature is another internal condition that must be maintained in the body through homeostasis.
To learn more about Homeostasis visit:
brainly.com/question/860558?referrer=searchResults
Answer:
Oxygen
Explanation:
Plants take in water, Carbon Dioxide and light to make oxygen for humans and animals to breath.
Molecule is formed when atoms combine by covalent bonding. The molecule may be polar or non polar.
Answer:
Slow-twitch
Explanation:
Red meat is rich in slow-twitch muscle fibers. The slow-twitch muscle fibers are rich in myoglobin and blood capillaries. They also have many large mitochondria to generate ATP by aerobic respiration.
These fibers are slow-twitch fibers as the ATPase in myosin head carries out the hydrolysis of ATP at a slower rate causing a slower contraction cycle.
Slow-twitch fibers appear red due to a large amount of myoglobin and a rich network of blood vessels. They are capable of prolonged contractions and are fatigue resistant.
