The stage of respiration that immediately follows the process duplicated is the Kreb's cycle.
<h3>What is the Kreb's cycle?</h3>
The Kreb's cycle is a cycle which oxidizes one molecule of acetylCoA to two carbon dioxide molecules per cycle with the production of the reducing equivalents NADH and FADH2 for the electron transport chain,.
The Kreb's cycle consists of eight enzymatic steps as follows:
- Condensation of acetyl CoA with oxaloacetate to form citrate catalyzed by citrate synthase.
- Conversion of citrate is converted to its isomer, isocitrate catalyzed by aconitase.
- Dehydrogenation and decarboxylation of isocitrate to form
The bone cell responsible for breaking down bone tissue is the osteoclast, whereas the bone cell that produces new bone tissue is the osteoblast.
<h3>
What is osteoclast and osteoblast?</h3>
- In those processes, osteoblast and osteoclast are the two major cells involved.
- Aged bone resorption is caused by osteoclasts, whereas new bone creation is caused by osteoblasts.
- Under healthy settings, the processes of resorption and creation are steady.
- The cells known as osteoclasts mediate bone loss in pathologic situations by increasing their resorptive activity and degrading bone to start normal bone rebuilding.
- They originate from myeloid/monocyte lineage progenitors that circulate in the circulation after developing in the bone marrow.
- On the surface of bones, there are osteoblasts, bone lining cells, and osteoclasts, which develop from progenitor cells, which are regional mesenchymal cells.
- Osteocytes are created by the fusing of mononuclear blood-borne progenitor cells, and they penetrate the interior of the bone.
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Answer:
When phospholipids are mixed with water, they spontaneously rearrange themselves to form the lowest free-energy configuration. This means that the hydrophobic regions find ways to remove themselves from water, while the hydrophilic regions interact with water. The resulting structure is called a lipid bilayer.
Explanation:
The moon phases seen on Earth are caused by the sunlight reflected from the moon as it or is around the Earth. There are about 8 phases of the moon. It takes about 29.5 days to be able to see all the phases of the moon from Earth.
Aquaporin (AQUA1) transport H₂O orders of magnitude faster across the erythrocyte plasma membrane than GLUT1 transports glucose because: AQUA1 does not undergo any conformational change while transporting water molecules whereas GLUT1 does and therefore has lesser Vmax.
Aquaporin is a transmembrane protein that transports water molecules across the membrane. These are the passive channel proteins, thus they do not have to undergo any conformational change while transporting the molecules.
GLUT1 is a glucose transporter that is a carrier protein performing facilitated transport. It can be abundantly found in RBCs and brain tissues. Since it is facilitated transport, the glucose is transported down its concentration gradient.
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