The statement above is TRUE.
The electrochemical gradient in the chloroplast is a gradient of electrochemical potential of ions which move across the membrane of the chloroplast during the photosynthesis process. The proton gradient across the thylakoid membrane drives the ATP synthesis during photosynthesis.
Differences in the density of water can<span> also cause </span>currents<span> to form and move. Density is </span>affected<span> by temperature and </span>salinity. Cold water or water with dissolvedsalts<span> (higher </span>salinity<span>) is denser than warm water or water without dissolved </span><span>salts.</span>
Answer:
Gel electrophoresis
Explanation:
PCR, that is, polymerase chain reactions amplifies the small amount of sample DNA into the multiple copies. These DNA fragments are then subjected to gel electrophoresis, a technique that uses the electric field and separates the DNA fragments based on their size. These separated DNA fragments are then visualized using autoradiography.
Ugh, cholera is a terrible disease. The answer is A.