Answer:
Myosin molecules consist of two heavy and two light polypeptide chains. (Ans. C)
Explanation:
Myosin are present in both cells prokaryotic, and eukaryotic, it is present as a filaments inside the cells, and consist of two heavy, and two light polypeptide chains. It is function as a no. of interactions like contraction, and movements of muscles.
Myosin is known as a motor protein which helps to move the cell, and works with the globular protein, known as actin which polymerize to synthesize actin filaments. They are depends on ATP (a molecule that cells are using to work & live, into mechanical energy). Then this will generates movement, and forces.
Answer:
From left to right:
- convergent plate boundary
- divergent plate boundary
- convergent plate boundary
Explanation:
Convergent plate boundaries are the ones where the tectonic plates are moving toward one another. This creates subduction zones, trenches, volcanoes (especially strato volcanoes), mountain ranges, earthquakes. This is also where the crust that subducts gets melted into the mantle. The divergent plate boundaries are the ones where the tectonic plates are moving away from one another. They live a gap between them, and through it the magma manages to penetrate from the mantle, reaches the ocean floor, and continuously creates new crust, pushing the old crust sideways and away from the boundary.
Its four days because its only a fish
When he his able to stop, he must call for assistance so he can get checked.
Hope this helps!
