Indicate whether the following are acidic, basic, or neutral solution
h3o+ = 10^-7
ph = 2
h3o+ = 10^-10
ph = 9
h3o+ = 10^-1

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

About __ of the mass of the cell is water

You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.