Explain the similarities and differences between algae and plants. Write your answer in the box below.

Algae do not possess vascular system and each cell in algae must obtain its own nutrients from water for survival. STRUCTURE  All plants are multicellular while most species of algae are single-celled organisms. Multicellular algae forms -- seaweeds -- do exist but they are in the minority. DEVELOPMENT Plants develop from an embryo, a characteristic they share with animals. Algae don't.

Explanation:

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.