Answer:
A, Infants breath best when lying on their backs.
Explanation:
<span>Ribosomes are where the proteins are put together. It is where they are transcribed. Once the ribosomes synthesizing these proteins become bound to the rough ER, the proteins enter or cross the ER membrane cotranslationally — that is, during their synthesis. Soluble proteins in this class first are localized in the ER lumen and subsequently are sorted to the lumen of other organelles or are secreted from the cell. Likewise, the integral membrane proteins in this class initially are inserted into the rough ER membrane during their synthesis; some remain there, but many eventually become localized to the plasma membrane or membranes of the smooth ER, Golgi complex, lysosomes, or endosomes.
Woof! I hope that helps you! That was a rough question! x3
xo Leafling</span>
B
Functional mean, of or having a special activity, purpose, or task; relating to the way in which something works or operates.
Triangles, squares and hexagons are the only regular shapes which tessellate by themselves. You can have other tessellations of regular shapes if you use more than one type of shape. You can even tessellate pentagons, but they won't be regular ones.
