<span>I think it is called a Redox reaction not sure.
Hope this helps...
</span>
When a surgeon operates on a bone, they should take great care in preserving the periosteum because that is the major source of blood, nutrients, and, most importantly, osteogenic cells needed for healing.
<span>Mutations generated in a species gene pool important because mutations cause evolution.</span>
Answer:
<em><u>Keratinocytes</u> - 90% of the epidermal cells are keratinocytes, cells which produce keratin, a fibrous protein. </em>
<em>hope this helps</em><em> </em><em><</em><em>3</em>
The answer is; hydrophilic heads; hydrophobic tails
The hydrophilic heads of a phospholipid are composed of a phosphate and glycerol molecule. Since the phosphate has a charge, the head are able to interact with water molecules through hydrogen bonds (Remember water is a polar molecule). The hydrophobic tails are composed of hydrocarbon chains that are uncharged hence do not interact with water. When phospholipids are immersed in water, they form a bilipid layer - with the hydrophobic tails clumped up together in the center and the hydrophilic heads on the outside.