Answer:
Environmental Tobacco Smoke
Cells multiply through mitosis.
1.) interphase: 3 phrases that help the cell grow and replicate DNA
2.) ENTER MISTOSIS WITH PROPHASE: cell nucleus begins to disappear and centroles go to end of cell
3.) Metaphase: chromosomes line up in middle to join
4.) anaphase: chromosomes separate and move to ends of cell, they are now chromatids
5.) Teleophase/Cytokensis: cleavage furrow forms and cell will form two cells
Calcium is one substance that is secreted elsewhere but not in the proximal convoluted tubule.
<h3>Renal reabsorption and secretion</h3>
Renal reabsorption is defined as the movement of water and specific solutes from the renal tubule back into the plasma.
Renal secretion is defined as the process by which waste ions and hydrogen ions pass from the renal capillaries into the renal tubule to be excreted into the urine.
At the proximal convoluted tubule, calcium is reabsorbed but not secreted. Therefore, Calcium is one substance that is secreted elsewhere but not in the proximal convoluted tubule.
Learn more about renal tubule here:
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<span>She collaborates with Sun Feng (Chin Han) and other local epidemiologists and public health officials; they identify Emhoff as patient zero. As the virus spreads, Feng kidnaps Orantes to use her as leverage to obtain MEV-1 vaccine doses for his village.</span>
The correct answer is: D) H2O… CO2
Redox reactions are reactions of reduction (molecules tend to gain electrons) and oxidation (molecules tend to lose electrons).
Photosynthesis is a set of redox reactions. In photosynthesis electrons are removed from water (H2O) to carbon dioxide CO2 and then used to turn CO2 into organic compounds.
The first step: Oxygen in water is oxidized (light energy required)
The second step: Carbon in CO2 is reduced; sugar is formed (dark reaction).
