Which statement best describes the chart? The chart shows the path reactants take to become
products.
Endothermic Reaction
Heat was removed from the activation energy to
create the product.
D Heat was added to create the product.
X The products have less energy than the reactants.
The products have the same energy as the
reactants.
Energy
Reactants
Products

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.