What is the difference between an atom, a cell, and a molecule? If the solute concentration is greater outside the cell, where is the water concentration greater? Which direction would the water move? What are the major ions that contribute to membrane potential and how are...
The anomer is a type of stereoisomer, differing in the configuration at the acetal/hemiacetal carbon atom (called also anomeric carbon). This is the carbon atom, derived from aldehyde or ketone functional group of an open-chain form of a carbohydrate molecule. Anomers are always cyclic molecules...
DNA and messenger RNA (mRNA) are two types of nucleic acids that carry genetic information and have a role in protein synthesis. Let's look at some differences between DNA and mRNA.
‘I had a Moxi Laser treatment to get “glass skin"' What does alcohol do to your skin? How does facial yoga work? What it’s like to grow out your body hair Advertisement - Continue Reading Below Hearst and third parties use cookies and similar technologies (“Cookies”) on this site...
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Between prophase and metaphase, prometaphase happens. At this time, proteins wrap around the center of the chromosomes to make kinetochores. During metaphase, the spindle fibers move the chromosome pairs to the center of the cell in alignment. This is a vitally important step in the process of...
2. In the button cells widely used in watches and other devices the following reaction takes place: Zn(s) + Ag2O(s) + H2O(l)→→Zn2+(aq)+ 2Ag(s) + 2OH-(aq) Determine△rG⊖△rG⊖andE⊖E⊖for the reaction. View Solution ...
Difference Between Molecule and Compound Summary Molecules and compounds are fundamental concepts in chemistry. A molecule is made up of two or more atoms that are joined by chemical bonds. It represents the smallest unit of a chemical substance that retains its chemical properties. Compounds, on ...
and cellulose, the sturdy building block of plant cell walls, hold secrets that shape our understanding of carbohydrates. In this brief journey, we will unravel the disparity between these two polysaccharides, study thedifference between starch and celluloseand shed light on their roles in our daily...
What is the difference between photosynthesis and respiration? What happens to the ATP molecule after it has been used to do work? What are the similarities and differences between Glycolysis, Krebs Cycle and Electron transport chain? How does ATP provide energy to a cell?