Answer:
The answer is the VPg Protein.
Explanation:
The question is incomplete, here is the full question:
Poliovirus is a positive-sense RNA virus of the picornavirus group. At its 5' end, the RNA genome has a viral protein (VPg) instead of a 5' cap. This is followed by a nontranslated leader sequence, and then a single long protein coding region (~7,000 nucleotides), followed by a poly-A tail. Observations were made that used radioactive amino acid analogues. Short period use of the radioactive amino acids result in labeling of only very long proteins, while longer periods of labeling result in several different short polypeptides.
What part of the poliovirus would first interact with host cell ribosomes to mediate translation?
A) the poly-A tail
B) the leader sequence
C) the VPg protein
The part of the host cell ribosome that the poliovirus would interact first is the VPg protein because the poliovirus has to affect the RNA to be able to replicate it's own DNA and the VPg protein is attached to the RNA's 5' end.
I hope this helps.
The organ in the human body that can best be compared to the mitochondria in the cell is the digestive system.
<h3>What is mitochondria?</h3>
The mitochondria is the organelle found in the living cell that helps in the generation of the cell energy. This, it is also called the powerhouse of the cell.
The mitochondria has the ability to turn the energy gotten from food into the energy the body can use.
This can be likened to the digestive system because the digestive system has the ability to breakdown food particles into the form the body can use for energy.
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Answer:
A.
Explanation:
A.
A complete protein is a food source that contains all the essential amino acids.
decrease in biodiversity caused by decreased pH of seawater is the correct option. thus, option A is correct.
<h3>What is marine life?</h3>
The plants, animals, and other species that exist in salt water found in the sea, ocean, or brackish water found in coastal estuaries are referred to as marine life, sea life, or ocean life. Marine life has a fundamental impact on the planet's nature.
More carbon dioxide is evaporating into the ocean as a result of human-driven increases in atmospheric carbon dioxide concentrations. Currently, the ocean has an average pH of 8.1, which is basic (or alkaline), but when more CO2 is absorbed, the pH drops and the ocean turns more acidic which results in a decrease in biodiversity.
Learn more about marine life here:
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