The hydrophilic head is the polar part of the molecule. It is soluble in polar solutions, including water. Molecules that have a hydroxyl (R-OH), carboxyl (R-COOH), amino (R-NH3), or phosphate (R-PO4-) are likely to exhibit polarity. Molecules such as glucose, amino acids, ATP, ...
Cell polarity is maintained with the help of the phospholipid-binding capacity of polarity regulators of the cell. One of the endogenous phospholipids is plasmalogens those functions as antioxidant protecting organs from oxidative stress. These antioxidant phospholipids also help in the significant reduction...
Explore the polar molecule in chemistry. Learn about its characteristics and how to determine the polarity of a molecule. See examples of polar...
Animal cells have centrosomes that consist of two centrioles. It is involved in the formation of the mitotic spindle, assembly ofmicrotubules, and regulation of cell cycle progression. s considered to be the mainmicrotubule-organizing center(MTOC), regulatingcell adhesion, motility,andpolarity. ...
Magnetic stripes at Mid-Ocean Ridge are alternating bands of normal and reversed magnetic polarity found on either side of the ridge Geological Processes and Features Volcanic Activity:Volcanism is a prominent feature of mid-ocean ridges. The continuous upwelling of magma results in frequent volcanic ...
CE195293_Analog_Voltage_Comparator_PSOC™4 This code example demonstrates the PSOC™ 4 Comparator Component in the Inverting polarity and calibrating feature. This code example uses the Comparator Component to compare input voltages and the Analog Mux Component to switch the com...
For instance, the polarity of a molecule is determined by the electronegativity differences of its atoms (electronegativity is the ability of an atom in a molecule to draw electrons toward itself), and the relative geometries of the atoms within the molecule. The molecule BCl 3 , for example,...
“different” from the basic cell type, by having a more elaborate function and form. For example, a single-celledzygotedevelops into a multicellularembryothat further develops into a more complex multisystem of various cell types of a fetus. The cell size, shape,polarity,metabolism, and ...
giving polarity to the human ovum i.e., animal pole and vegetal pole. The animal pole is the side where the nucleus and polar body of the ovum is present, while the opposite side to it is known as the vegetal pole. The cytoplasm is enclosed in a peripheral layer known as the cortex...
If you know the polarity of molecules, you can predict their solubility, or whether they will mix to form chemical solutions. The general rule is that "like dissolves like," which means polar molecules will dissolve into other polar liquids, and nonpolar molecules will dissolve into nonpolar liq...