Answer:
The hydrogen bond between complementary nucleotides (C)
Explanation:
Hope this helped
Answer:
<u>Once the myosin-binding sites are exposed, and if sufficient ATP is present, myosin binds to actin to begin cross-bridge cycling. Then the sarcomere shortens and the muscle contracts. In the absence of calcium, this binding does not occur, so the presence of free calcium is an important regulator of muscle contraction.</u>
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Answer:
A: gene flow
Explanation:
I can not really explain it i just have this hunch let me know.
Enzymes are highly specific proteins that function best at certain pHs. A change in pH would affect its structure; too high or too low would cause denaturation. When this happens, the enzyme won’t have the correct structure to function as a catalyst. Therefore, reaction rate will slow.
Hope this helps!!
As water vapor rises in the atmosphere, it cools and changes into liquid cloud droplets in a process called condensation
