Resources (page 73)

Substances are transported passively down concentration gradients. Often, substances have to be moved from a low to a high concentration - against a concentration gradient.Active tran...

For an organism to work, substances should move into and out of cells. Three processes add to this development - diffusion, osmosis, and active transport.Osmosis is the diffusion of w...

For an organism to work, substances should move into and out of cells. Three cycles add to this development - diffusion, osmosis, and active transport. Particles (molecules and ion...

Stem Cells in humans Stem cells will be cells that have not gone through differentiation. A cell that has not yet become specific is called undifferentiated. An embryo creates from...

Chromosomes convey genetic data in a molecule called DNA. A sort of cell division called mitosis ensures that when a cell divides each new cell created has the same genetic data. DN...

Cell Differentiation and Specialisation At the point when cells express explicit qualities that describe a specific sort of cell, we say that a cell has become differentiated. When...

G del s Incompleteness Theorems and their Implications for ComputingA mathematician David Hilbert wanted to establish Mathematics as a formal system. To achieve this he devis...

Quick Multiplication Technique for Some Special NumbersEg: (a) 82 88, (b) 65 65, (c) 44 46This Multiplication trick works when sum of digits at units place add up to 10 and othe...

AbstractBackground: Three-dimensional printing (3DP), electrospinning, prilling, microencapsulation and hot melt extrusion (HME) are considered advanced technologies that offer the ...

AbstractBreast cancer is a worldwide disease that affect about 2.1 million of patients each year and becoming a major challenge in the medical field because of its heterogeneity th...