The alternative to active transport is passive transport, which uses kinetic energy only to move the molecules. Passive transport can only move molecules from a region of higher concentration to lower ...
Mutants of Salmonella typhimurium and Escherichia coli Pleiotropically Defective in Active Transport
Proceedings of the National Academy of Sciences of the United States of America, Vol. 69, No. 11 (Nov., 1972), pp. 3336-3340 (5 pages) Two classes of mutants isolated from E. coli and Salmonella ...
Active transport is a process that moves molecules against a concentration gradient. The process requires energy. For plants to take up mineral ions, ions are moved by active transport into root hairs ...
Part of Biology (Single Science) Living together - Food and ecosystems Active transport is a process that moves molecules against a concentration gradient. The process requires energy. For plants to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback