The correct answer is air pollution
Answer:
problems actually start when some of the prion proteins get misfolded into a form that aggregates (the infectious form), which also induces misfolding in the native protein, increasing the amount of aggregates, and inducing more and more of the native form to misfold.
Explanation:
Question is incomplete. Complete question has been attached.
Answer:
A) DNA polymerase is a directional enzyme that synthesizes leading and lagging strands during replication.
Explanation:
DNA polymerase synthesizes the new DNA strand from the template strands. Both the strands in a DNA molecule act as templates, however both of them have different orientation. It was observed that 3'-5' template DNA produced a new DNA strand continuously in one step. However, 5'-3' template produced new DNA strand in fragments which were joined together later. This observation gave the idea that DNA polymerase is a directional enzyme. It synthesizes DNA in 5'-3' direction so 3'-5' template gave rise to a continuous DNA segment. However, for 5'-3' template, DNA polymerase had to synthesize in opposite direction i.e. 3'-5' which was not possible directly. So the enzyme replicates it in short separate fragments which are later joined by DNA ligase.
Answer:
The characteristic that are found in phytoplankton is the presence of chlorophyll which is absent in whales.
Explanation:
Phytoplankton are eukaryotic organisms which has the ability to converts solar energy into the chemical energy in the process of photosynthesis. They are also called autotrophic organisms i. e. make their own food like plants but they are not plant. They are basically algae while whale is a eukaryotic mammals which are heterotrophic in nature which means they are unable to make their own food.