What has a polar head and non polar tail in a cell? - Answers
2024年6月15日 · A phospholipid molecule has a polar head (hydrophilic) and a nonpolar tail (hydrophobic). This structure is a key component of cell membranes, forming a lipid bilayer …
biochemistry - Why don't phospholipid bilayers dissolve? - Biology ...
2015年7月26日 · Phospholipid is an amphipathic molecule — it has both hydrophobic and hydrophilic parts (this you understand very well). The hydrophobic part is a long chain of …
What does hydrophilic heads mean? - Answers
2024年6月25日 · The hydrophilic head-end of any and all fatty acids [oils and fats] is the Acid moiety { -C=O-OH} at the 'north' end. The attached 'south' ends are the hydrophobic lipid …
Is a phosphate head hydrophilic? - Answers
2024年6月11日 · The head of a phospholipid is a phosphate group and is hydrophilic, which means it is attracted to water, in particular the intracellular and extracellular fluids. The polar …
Why is a phospholipid both hydrophilic and hydrophobic?
2024年6月22日 · Phospholipids have a hydrophilic phosphate "head" and hydrophobic fatty acid "tails." This dual nature allows them to form the main structural component of cell membranes, …
Why do cell membranes let small non-polar molecules through …
2016年11月29日 · The cell membrane is formed of phospholipids, these are molecules with polar hydrophilic phosphate heads and non-polar hydrophobic fatty acid tails. They align so that the …
The head of a phospholipid water and is said to be? - Answers
2024年6月12日 · The phosphate head mixes with water; the fatty acid tails do not.When put in water, a phospholipid's head repels water, and is commonly said to be …
biochemistry - Why don't the heads of phospholipid bilayers repel ...
The transfer of a hydrophobe from one hydrophillic environment (water) to another (head groups of the phospholipids in the plasma membrane) should be energetically negligible. The limiting …
The head of the phospholipid is? - Answers
2024年6月13日 · The head of a phospholipid can be described as hydrophilic, meaning that it is attracted to water. This portion of the molecule tends to interact with water molecules, while …
Are phospholipids both hydrophilic and hydrophobic in nature?
2024年6月9日 · The hydrophilic head is attracted to water, while the hydrophobic tail is repelled by water, affecting the solubility of phospholipids in aqueous environments.