Answer:
Explanation:
This is the process of muscle contraction and relaxation in the muscle. The type of muscle involved is the skeleton muscle.
The process is initiated in the Central nervous system. Examples are in contraction of biceps and triceps.
It involves myosin head and actin filament coupled with the release of calcium ion from the sarcoplasm reticulum: this ion activates this process in the muscles. With the exposure of the music binding site on the acting filament, myosin is able to bind to acting filament bringing about this process.
a. ATP attaches to myosin head
b. Myosin head is re-energized
c. Myosin head forms cross bridge with actin
d. Power stroke moves thin filament
e. Cross bridges detach from actin
f. Myosin binding sites covered
g. Calcium ions pumped into the sarcoplasmic reticulum
h. Calcium ion concentration decreases below the threshold for binding to troponin.
Answer:
i need the same thing and also i like ya cut g
Explanation:
Answer:
population i think, I am not certain but it seems more likely, if its not population then it is biome
Explanation:
Answer:
The Summer Solstice
Explanation:
12 hours each half of the day, as equinox means equal :)
The right answer for the question that is being asked and shown above is that:
- <span>an original-remains fossil
</span>- bone, tooth, shell
- <span>prevents scavengers from eating organism remains
</span>- <span>stable geological conditions
</span>- their potential evolution, their age at death, <span>their life cycle
- </span><span>insects trapped in amber
</span>- <span>Dinosaurs once lived in the area.</span>
