Answer: The lock-and-key mechanism is usually associated with the complementary shapes of an enzyme with a single substrate wherein the lock that is being referred to is the enzyme and the substrate is the key. One right sized substrate (key) fits into the active site (key hole) of the enzyme (lock).
<span>The RNA in telomerase is binded to a complementary sequence on DNA specifically to 3' G overhang and also the Nucleotides associated to RNA component of telomerase are binded to DNA at the 3 end. Now the Telomerase moves through DNA strand that is newly synthesized towards the 3 end. In the same way if there are any additional nucleotides they were all binded to 3 end of the DNA and then the telomerase is removed from the DNA completely. now to fill in the gap left by telomerase the synthesis occurs on the 5 end of DNA strand.</span>
During filtration, the highest concentration of protein are generally found in the glomerulus capillary, which is labeled as B.
<h3>What is a kidney?</h3>
A kidney refers to a pair of bean-shaped organ within the body of an organism which is typically responsible for the excretion of excess fluids as wastes. Also, the kidney is an organ that helps to filter blood and produce urine in vertebrates.
During filtration, the highest concentration of protein are generally found in the glomerulus capillary, which is labeled as B in the diagram shown in the image attached below.
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Carbon dioxide (chemical formula CO2) is a colorless and odorless gas that is vital to life on Earth. This naturally occurring chemical compound is made up of a carbon atom contently double bonded to two oxygen atoms. Carbon dioxide exists in Earth's atmosphere as a trace gas at a concentration of about 0.04 percent (400 ppm) by volume.Natural sources include volcanoes, hot springs and geysers, and it is freed from carbonate rocks by dissolution in water and acids. Because carbon dioxide is soluble in water, it occurs naturally in groundwater, rivers and lakes, in ice caps and glaciers and also in seawater. It is present in deposits of petroleum and natural gas.
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Answer:
The answer is D
Explanation:
Weathering is the breaking down of any natural material. Erosion is the movement of those broken down pieces from one place to another. Hope I helped you!