<span>Answer:During expiration, the volume of the thorax decreases as the diaphragm rises/relaxes.
In expiration the air gets out of the lungs and it's not occupying as much space in the lungs, so the volume of the thorax will decrease. Meanwhile, the diaphragm can go to his relaxed stage and move </span><span><span>superiorly</span>
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The calvin cycle uses ATP and NADPH, the byproducts of photosynthesis' light reactions.
<h3>What elements of the photosynthesis process are used in the Calvin cycle?</h3>
NADPH and ATP are the byproducts of the light reactions of photosynthesis that are used in the Calvin cycle. Sunlight raises the energy level of photosystem II electrons during the light reactions. As the electrons move along the electron transport chain, a gradient of hydrogen ions is produced.
Each produces a triose phosphate (C₃H₇O₆P) molecule after consuming one ATP and one NADPH molecule. The cycle generates triose phosphates, of which one-sixth is used in pathways for the synthesis of carbohydrates. The remaining triose phosphates are retained and go through the regeneration phase.
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Answer:
Scanning electron microscope
Explanation:
The scanning electron microscope is a device that allows a viewer to observe very small structures that are invisible to the naked eye. The great difference of this microscope in relation to the others, is that it allows the images to be visualized in three-dimensional structures with little magnification, which allows the full visualization of structures, topographic aspects and compositions of the samples visualized by it, thus allowing them to be scientific studies with more precision and accuracy.
Answer:
Amino acids are organic compounds that contain amino and carboxylate functional groups, along with a side chain specific to each amino acid.
Explanation:
Amino acids are small molecules that are the building blocks of proteins. Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon.