Answer:
The correct choice is ''ion electrochemical gradients''.
Diffusion of ions across membranes through specific ion channels is driven by <u>ion electrochemical gradients</u>.
Explanation:
An electrochemical gradient can be considered as that electrical (electrostatic pressure) and chemical (diffusion) force that determine the movement of molecules and ions across the membrane. This electrochemical gradient, in addition to causing movement of substances through cell membranes, is also a type of potential energy available for the performance of different cellular activities, potential energy called membrane potential.
Answer:
Cystitis is most often caused by <em>Escherichia coli.</em> It is a urinary tract infection and can occur due to sexual intercourse too. Women suffers with cystitis more than men as women have shorted urethra and bacteria reaches the bladder faster.
Explanation:
Cystitis is caused by bacteria <em>Escherichia coli </em>and lead to swelling of the bladder. It can also lead to irritation and damage to the bladder. The infected person has the urge to urinate more frequently and has the burning sensation. Cystitis can lead to complications such as blood in the urine and kidney infection. The other types of cystits are drug-induced, intestinal, radiation, and chemical cystitis. It can also develop as a result of diabetes, and kidney stone.
Learn more about the treatment of cystitis here:
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Answer:
The stratification of Earth into its geologic layers was brought about by the formation of the Earth's iron core. The iron core was generated by a combination of radioactive decay and gravitation, which raised the temperature enough for molten iron to form.
Explanation:
A few plants they stay green are fatsia, lavender, Aucuba, camellia, euonymus, and muhonia.
