After the power stroke, ADP is released<span>; however, the cross-bridge formed is still in place, and actin and myosin are bound together. </span>ATP can<span> then attach to myosin, which allows the cross-bridge cycle to start again and further </span>muscle contraction can occur<span> </span>
Answer: The liver
Explanation:
The liver produces a digestive juice called bile. The gallbladder stores bile between meals. When a person eats, the gallbladder squeezes bile through the bile ducts, which connect the gallbladder and liver to the small intestine.
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Answer:
Are composed of at least one cell (B)
Explanation:
- Why it's not A- Apples can't migrate
- Why it's not C- Apples don't have tonges
- Why it's not D- Frogs can't do photosynthesis (They don't have Chloroplasts)