The heliocentric theory that Galileo supported stated that the Sun was the center of the universe.
Answer:
A
Explanation:
DNA polymerase is responsible for adding to the bases of the structure.
Answer:
The correct option is <em>"B,"</em> which is <em>One non-reducing end; multiple non-reducing ends;</em>
Explanation:
<em>In glycogen, about 10% of the glucose units are branched (Lehninger. p304-305). The molecule has one reducing end (right hand end of chain) but many non-reducing ends (left hand ends) due to the branches. The non-reducing ends are the locations of all glucose additions or removals.</em>
Therefore,<em> in a molecule of glycogen, there is only one reducing end but the number of non-reducing ends depends on the number of α→6 glycosidic linkages or the branches.</em>
<em></em>
For more clarifications find attached image of a glycogen with <em>One non-reducing end; multiple non-reducing ends;</em>
The name is : DNA Replication
Answer:
A mutation
<em>What can cause changes in a DNA sequence?</em>
A mutation is a change in the DNA sequence. There are several different methods by which mutation happens. Of course, chemically produced mutations receive the most media attention. There are a wide range of substances that can cause mutations, usually by attaching to the DNA and causing it to break, requiring an incomplete repair, or by preventing DNA replication, forcing the replication machinery to repeat the DNA poorly.
However, other factors, such as exposure to radiation or light, can also cause DNA mutations. In reality, UV and X ray light are known to cause mutations by changing the DNA's base composition or causing DNA breaks.
Mutations are also spontaneously caused by DNA replication. Although it occurs extremely infrequently, the replication complex does occasionally make mistakes and insert the incorrect DNA base, which leads to a significant amount of mutations over the course of generations.
Thank you,
Eddie