Answer:
Transporters that move ions
Explanation: The sodium potassium pump which moves the sodium ions to outside the cell and potassium to the inside
Answer:
Proteins is a macromolecule that helps to send signals
Answer:
There is no evidence that olestra potato chip can couase cramping.
Answer:
black is the dominant phenotype.
Explanation:
The black gene "overrides" the gene that codes for blue, thus making it dominant.