Normal homeostatic conditions require potassium concentrations to be about 1000 times higher inside the cell than in the blood.

what mechanism does a cell use to move these small potassium molecules into the cell against the concentration gradient

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material

Where does the information about where each transcription factor binds originate?