The origins of the rectus abdominus muscle are on the . The origins of the rectus abdominus muscle are on the .A. pubic bone B. ileum bone C. sacral bone D. ischial bone

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

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.