Pls...

The structural formula of glucose, C6H1206, shows a ring of 5 carbon atoms and 1 oxygen atom. 4 carbons in the ring are each bonded to an -H and an -OH group in addition to 2 neighboring atoms in the ring. The fifth carbon is bonded to a CH2OH group

What structural feature does glucose share with larger carbohydrates?

A. a ratio of 1 carbon atom to 2 hydrogen atoms to 1 oxygen atom
B. the presence of double covalent bonds between carbon atoms
C. strong bonds between carbon atoms that cannot be broken
D. ionic bonds between carbon atoms and oxygen atoms

im not in connections yet but i might can you some questions. what grade are you in?

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.  

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.