Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
a large combination of RNA and protein which catalyses the formation or synthesis of proteins from individual amino acids. Ribosomes are found in all living cells.
the engulfment of food particles with pseudopodia to form a food vacuole inside the cell. This...
is the supply of materials, in the form of food, required by organisms and cells to stay alive...
a physical and psychological dependence on alcohol, which affects every aspect of a person's...
a chemical messenger produced and released by a cell or a gland in one part of the body of the...