Answer:
They differ in their structure and function. mRNA has a linear structure and carries genetic information copied from DNA. tRNA has an L shaped 3D structure. It is specific to each amino acid and carries an amino acid to the growing chain of a polypeptide during the translation process.
Explanation:
Food provides the raw materials for biosynthesis and energy for cell activities. The body needs food, for growth and development and also for energy; these foods include; proteins, carbohydrates, fat, vitamins and minerals. Food helps us to stay healthy and productive; through various functions; for example proteins; are needed to build, maintain and repair muscle, blood, skin and bones and other tissues and organs in the body.
A true experiment<span> is a type of </span>experimental design<span> and is used to establish cause and effect relationships</span>
The right answer is Damselfish
The damselfish is a species of herbivorous fish that contributes to a balance of marine plants by eating algae among corals, to prevent the proliferation of algae and to promote the growth of coral reefs. The parrotfish (Scaridae) or "coral cleaner" has the same similarity of the diet with the same equilibrium that the damselfish offers, but it can also feed on coral.
