An active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. The substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme
Answer:
This type of secretion is known as Holocrine. Whereby the entire cell and content is released
The rock formations are the result of the weathering of the big and large rocks by wind and water erosion. The conclusion is that rocks were part of a slow underwater eruption.
<h3>What is the formation of the rocks?</h3>
Rocks can be formed due to volcanic eruptions as when the magma of the volcano rises outwards but, in the underwater surfaces, the magma can't completely rise to the outer surface and faces some pressure.
The oceanic water creates very heavy pressure on the magma of the volcanoes causing them to form some unusual structures that later solidifies into rocks.
Therefore, option A. is part of a slow underwater eruption.
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Answer:
to find percentage decrease you need to do:
× 100 = percentage decrease
final number equals the number of measle deaths in 2011
initial number is deaths in 1990
hope that helps
A virus life cycle that involves the incorporation of the viral DNA into the host chromosome is lysogenic cycle.
<h3>What is Lysogenic cycle?</h3>
For viral entry and replication within cells, the lysogenic cycle is a complement to the lytic cycle. While both bacterial phages and animal viruses share the lytic cycle, animal viruses are more likely to exhibit the lysogenic cycle.
The stages of the lysogenic cycle are as follows:
- The viral genome invades the cell
- The viral genome merges with the host cell's genome.
- The host cell's DNA When a cell divides, virus chromosomes are passed on to the daughter cells by the polymerase.
- The viral genome separates from the host cell's DNA and enters stage 2 of the lytic cycle at any time the virus is "activated".
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