<span>The catalyses enzyme is one of the most efficient enzymes known, since each enzyme can perform nearly 800,000 catalytic events per second. Catalase protects cells from hydrogen peroxide (H2O2) molecules by converting them to oxygen (O2) and water (H2O).</span><span />
<span><span>The ER assembles proteins, and the golgi body modifies and packages them.
</span>ER Golgi apparatus, because it packages proteins received from the ER cytoplasm </span>
<span>The Golgi body are the ones that slightly alter, organize and prepare so-called parcels to be delivered for all the organelles in the cell. They receive these packages mainly in the rough endoplasmic reticulum. These packages that set out by Golgi body are macromolecules that used and synthesized by cells in many operations. If ER is absent then it would only mean that Golgi body would have no use other than simply lysosomes but these macromolecules plays a dynamic role in many organelles –nutrients, ATP and cell metabolism. It'll have a ripple effect if ER is absent in the cell.<span>
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Answer:
It accepts electrons when reacting to form water.
Answer:
It's found in the thylakoid membrane
Yes, if a rock is intrusive, it has large crystals.
