1. Helicase
2. Polymerase
3. RNA Primase
4. Topoisomerase
5. Ligase
Water through a cell membrane.
How does a new hypothesis replace an older explanation of something in the natural world? To understand this let us look at one of the classical example of geocentric theory and heliocentric theory. The geocentric theory states the Earth is at the centre of the solar system and the Sun, Moon, and all the other planets revolve around it. This ancient theory failed to explain the phenomenon like the phases of Moon, solar eclipse and lunar eclipse. The modern heliocentric theory which states that the Sun is at the centre of solar system, and all the planets including the Earth revolve around it. This theory was able to explain all the phenomenons unlike the geocentric theory. Hence the heliocentric theory replaced the geocentric theory.
Polymerase is the enzyme that moves along the leading strand of a growing new strand of DNA to assemble new nucleotides.
<h3>Describe an enzyme:</h3>
A material created by a living thing that functions as a catalyst to trigger a certain biological reaction.
<h3>Enzyme example: </h3>
Amylase: Amylase aids in the conversion of carbohydrates to sugars in the saliva. The salivary enzyme maltose breaks down the sugar maltose into glucose. Trypsin In the small intestine, these enzymes convert proteins into amino acids.
<h3>Enzyme: A protein or not?</h3>
Enzyme-like proteins are composed of amino acids linked by one or more polypeptide chains. This configuration of amino acids is referred to as the basic structure of a polypeptide chain.
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