The statement that is true is active transport moves against the concentration gradient.
<h3>WHAT IS ACTIVE TRANSPORT</h3>
Active transport is one of the two types of cellular transport that involves the movement of molecules against a concentration gradient.
This moves that movement occurs from a region of lower concentration to a region of higher concentration. Since movement is against a concentration gradient, it involves input of energy (ATP).
Therefore, the statement that is true is active transport moves against the concentration gradient.
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Answer:
Deposition, freezing and condensation
Explanation:
since the particles become stable in these, kinetic energy decreases.
Answer: As an organism gets larger, the cells making up the organism must become ... What role does cell division play in healing the body? ... specialize to allow the organism to have organs, cells can divide to replace old or ... Very big cell with two sets of DNA ... The cell then grows to its maximum size for good operation before it
Explanation:
press the crown
Explanation:
Small substances constantly pass through plasma membranes. Active transport maintains concentrations of ions and other substances needed by living cells in the face of these passive movements. Much of a cell's supply of metabolic energy may be spent maintaining these processes.
Answer:
19%
Explanation:
Weinberg equilibrium assumption is that the allele frequency remains the same from generation to generation.
thus, since the percentage of homozygous is 81 and that of heterozygous is 19%. going by the Weinberg assumption, it will remain the same in the next generation.