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Most hydrogen ions are secreted actively through the renal tubules, primarily in the proximal convoluted tubule and the distal nephron. This process involves the use of transport proteins, such as the Na+/H+ exchanger, which actively transport hydrogen ions out of the cells into the tubular fluid. Additionally, hydrogen ions can also be secreted through the action of carbonic anhydrase, which facilitates the conversion of carbon dioxide and water into bicarbonate and protons.
What else can I help you with?
What is the difference between venom and posin?
Venom is a toxin that is actively injected into another organism, usually through a bite or sting. Poison is a toxin that is passively ingested, inhaled, or absorbed through the skin. In other words, venom is delivered actively by the organism, while poison is delivered passively.
Which molecule would most likely be actively transported?
A larger molecule or a polar molecule that cannot passively diffuse through the cell membrane would most likely be actively transported. Examples include glucose, ions (such as sodium and potassium), and amino acids.
How do I choose the correct online marketing tools?
It depends on how you would like to market a product, and what you are marketing. You can do it actively, through ads and e-mails advertising what you are selling, or you can do it passively, allowing possible customers to find you.
How can investors make money through actively managed mutual funds?
Investors can make money through actively managed mutual funds by investing in a fund that is managed by professional portfolio managers who actively buy and sell investments to try to outperform the market. If the fund performs well, investors can earn returns through capital appreciation and dividends. However, it's important to note that actively managed funds typically charge higher fees compared to passively managed funds.
What is one way a saltwater fish controls the concentration of salt in its body?
Some fish balance water loss by drinking seawater and actively transporting chloride ions out through their skin and gills then the sodium ions follow passively out as well.
How are hormoned secreted?
Hormones are secreted naturally throughout the body through numerous glands located in the body.
What is sweat secreted through?
Sweat is secreted through sweat glands located in the skin. These glands produce sweat, which is then released onto the skin's surface through ducts. Sweat helps regulate body temperature by evaporating and cooling the skin.
Does elephant have gallbladder?
No. Bile is secreted through ducts.
Are nutrients absorbed passively or actively in the digestive tract?
Both, depending on the size of the nutrient. Much of absorption works through either endocytosis or transport of small molecules by simple diffusion. Simple diffusion and facilitated diffusion are both types of passive transport and endocytosis requires energy.
Which type of molecule can move passively across the membrane?
Small and non-polar molecules, such as oxygen and carbon dioxide, can move passively across the membrane through simple diffusion. This process does not require energy and occurs in the direction of the concentration gradient, from an area of higher concentration to lower concentration.
What type of substances pass through the membrane by facilitated diffusion?
soluble materials which can diffuse passively .
Which molecules are passively absorbed into the blood?
Small, non-polar molecules like oxygen, carbon dioxide, and water can passively diffuse through cell membranes and be absorbed into the blood. Lipid-soluble molecules and small uncharged molecules can also passively cross cell membranes to enter the bloodstream.
