The discoloration of the skin and sclera associated with jaundice is caused by excessive bilirubin in the blood.
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What is bilirubin?</h3>
A reddish-orange substance called bilirubin is produced by vertebrates' typical catabolic process, which breaks down heme. The body needs to go through this catabolism to get rid of waste products that result from the oxidation of old or dysfunctional red blood cells. Elevated levels could be a sign of liver illness or injury. Direct bilirubin levels that are higher than usual in your blood may be a sign that your liver isn't properly removing bilirubin. Increased indirect bilirubin levels could be a sign of other issues. Bilirubin is created in the body as a result of the breakdown of red blood cells (RBCs). The bile duct contains the bilirubin once it has traveled to the liver. Bilirubin is ultimately eliminated by the body through stools. Brown and yellow bilirubin is the pigment that gives feces their brown hue.
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Hi.
DNA is copied during the Synthesis phase of Interphase.
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Active transport is a type of transport that requires energy to move substances across a membrane. It occurs against a concentration gradient.
- The use of energy to move waste materials out of a cell is an EXAMPLE of transport active.
- Active transport occurs against a concentration gradient, whereas passive transport (i.e., diffusion) occurs in favor of a concentration gradient.
- Active transport can be mediated by membrane proteins that move substances from an area of high concentration to an area of low concentration.
- This movement (active transport ) usually requires the energy provided by the hydrolysis of ATP.
- Water molecules move across cellular membranes through membrane protein channels called aquaporins that act in favor of a concentration gradient (passive transport).
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ATP, or adenosine triphosphate. The main source of energy for a cell.
Answer:
RNA Polymerase plays an important role in the process called transcription which result in the in the synthesis of RNA from DNA molecule.
Explanation:
RNA polymerase helps in the addition of ribonucleotides in the growing RNA strans that is synthesized from template DNA .
one ribonucleotide is joined to the adjacent ribonucleotide by the formation of phosphodiester bond.
RNA polymerase is named so because this enzyme helps in the polymerization of ribonucleotides leading to the formation of a Primary RNA transcript.
