Answer:
In the nucleus, mRNA is formed from free floating nucleotides in a process called transcription. This process requires the enzyme RNA polymerase II.
Explanation:
mRNA (or messenger RNA) is transcribed from a DNA template in the nucleus. This uses the enzyme RNA polyermase II, which copies the DNA sequence to the RNA sequence using nucleotides. The RNA polymerase binds at gene promoters, where it transcribes the RNA by reading the DNA sequence until it reaches the termination signal to stop transcribing.
After this, the RNA molecule moves to the cytoplasm where it can be translated into protein.
Answer:
Reciprocal altruism is one of the altruism behaviors in which an individual organism helps in increasing the fitness of another organism by reducing the fitness of itself temporarily in expectation of the same behavior from another organism in the future later.
It takes place in the same set of organism partners which is a continuous interaction ion in stable groups of organisms.
Thus, the correct answer would be - an ongoing interaction in the same set of partners.
Someone would take vitamin supplements to be healthy
Cell has cell membrane<span> (also known as the </span>plasma membrane<span> or </span>cytoplasmic membrane<span>) it is a </span>biological membrane<span> that separates the </span>interior<span> of all </span>cells<span> from the </span>outside environment.<span> The cell membrane is </span>selectively permeable<span> to </span>ions<span> and </span>organic molecules<span>and </span>controls the movement of substances<span> in and out of cells.</span><span>The basic function of the cell membrane is to protect the cell from its surroundings.</span>
Bacteria is named based on their basic shapes