43) In a hydrogen bond between a water molecule and another biomolecule: A). a hydrogen ion on the water molecule forms an ionic bond with a hydride ion on the other molecule. B). the partial charge on a hydrogen of the water interacts with the partial charge on a hydrogen of the other molecule. C). the hydrogen bond will typically form between a hydrogen atom and either a nitrogen, sulfur, or oxygen atom. D). a hydrogen on the water molecule forms a covalent bond to a hydrogen atom on the other molecule. E). the hydrogen atom is located between an oxygen atom of the water and a carbon atom of the other molecule.

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate