Facts can be scientifically tested. As opinion is based on people's thoughts. Scientific theories is only theoretical and new ideas can come into play. And finally we will never know everything about what science has to offer.
Raltegravir and Elvitegravir are the medications that act by binding with integrase enzyme. They prevent human immunodeficiency virus (HIV) from incorporating its genetic material into the client's cell. They belong to the group of drugs called integrase inhibitors, because they <span>lock the action of the viral enzyme that inserts the viral genome into the DNA of the host cell.</span>
Answer:
1. The correct option is D.
Explanation:
The biochemical reactions that occur in human biological systems are of two types based on the amount of heat required, they are exergonic and endergonic reactions.
Exergonic reactions are those biochemical reactions that release energy into the environment. The free energy (Delta G) of this type of reaction is negative. Endergonic reaction on the other hand are those reaction that absorb heat energy from their environment. The free energy of these reactions are positive.
Because endergonic reactions need extra heat energy to occur, enzymes that catalyze endergonic reactions usually bind to ATP. ATP is the energy currency of the cell and it provides the necessary energy that the reaction required to occur.
2. The correct option is B.
Both nucleic acid and phospholipids have phosphate groups in their structure. Generally, the structure of nucleic acid is made up of nitrogenous bases (uracil, thymine, adenine, guanine and cytosine), pentose sugar (either deoxy-ribose or ribose) and phosphate groups. Nucleic acids are of two types, RNA and DNA.
The phospholipid structure on the other hand is made up of fatty acids and phosphate groups. Phospolipids are the major types of lipid that make up the cell membranes of living cells.
Comparing the structures of the two molecules show us that the two molecules have phosphate groups in common.
The evidence that supports Wallopeg National Park is better for polar bears is that in this park a higher number of polar bears were observed every day and on average there are more polar bears.
<h3>What is a CER chart?</h3>
A CER chart is a type of graphic organizer to display a claim and the reasons that support it. This chart should include:
- Claim: This refers to the main position of the author
- Evidence: This information that supports the main position or claim
- Reasoning: This explains why the evience proves the claim is true.
<h3>How to
make a CER about this topic?</h3>
Based on the information provided, the evidence and reasoning are missing; here is how to complete them:
Learn more about Claims and evidence in: brainly.com/question/3238075
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