We can confirm that the correct answer is that proteins are part of the nucleus and the cytoplasm.
<h3>What are proteins?</h3>
Proteins are macromolecules made up of amino acids linked by peptide bonds that have different biological functions such as structural, transport, enzymatic, immune, etc.
Proteins contain in their structure carbon, oxygen, nitrogen, hydrogen and often also sulfur. Proteins are part of the cytoskeleton providing internal support to the cell and a road for the transport of products. And are also part of the nucleus interacting with nucleic acids through histones and ribosomes.
Therefore, we can confirm that proteins are part of the nucleus and the cytoplasm.
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<span>Oxygenated blood is carried away from the heart through blood circulation veins. arteries. capillaries. the lungs.</span>
Answer:
Being cylindrical, phospholipid molecules spontaneously form bilayers in aqueous environments. In this energetically most-favorable arrangement, the hydrophilic heads face the water at each surface of the bilayer, and the hydrophobic tails are shielded from the water in the interior.
Explanation:
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When heat is applied to water, the transfer of energy causes the water molecules vibrate at a quicker pace. As the heat increases, the molecules get further apart, causing the water to change form from a liquid to a gas (aka vapor). As the molecules cool, they lose the energy from heat that was applied, causing the molecules to vibrate at a slower pace. As the energy is lost, the water molecules to come closer together, resulting in water returning to a liquid state.
A release factor is a protein that allows for the termination of translation by recognizing the termination codon or stop codon in an mRNA sequence. They are named so because they release new peptides from the ribosome.