Answer:
Even in a chemical reaction when atoms interact and create new products, mass is conserved. This is because the new substances created are composed of atoms that were present in the reactants. The atoms from the reactants come apart, rearrange, and re-bond in a different arrangement to form the products.
To determine if your hypothesis was correct for future reference
Answer:
1:C; 2:A; 3:B; 4:A; 5:C is the right answer.
Explanation:
1) rotenone
------------------C) complex I
2) CO
-------------------------A) complex IV
3) antimycin
-----------------B) complex III
4) cyanide
------------------A) complex IV
5) amytal
---------------------C) complex I
Answer:
A. Fingers looking wrinkled
Explanation:
I gotchu : )
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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