Plants are made from Meiosis no matter what
One molecule of glucose is broken down into two molecules of pyruvate.
So the krebs cycle occurs twice for each glucose molecule.
In the krebs cycle 1 molecule of FADH2 is produced.
we multiply 3 molecules of glucose by 2 krebs cycles that occur
3*6=6krebs cycles
and 1 molecule ofFADH2 per cycle so we get 6 molecules of FADH2
Hind limbs are sturdier, longer and stronger.
The hind limbs are more firmly attached to the spine (via pelvis) than are the forelimbs
Chemical reactions involve the making and breaking of covalent bonds.
The structure that they are showing is the general structure of an amino acid. If you look at the left side there's NH2 (an amino group). On the right side is COOH (a carboxylic acid group) and the R is the part that varies depending on the amino acid --this way you can make up the 20 different amino acids but all with the basic structure shown in the diagram.