Functions of parts of a cell quiz online. In this quiz learn about functions of different animal and plant cell organelles. Featuring cell parts in this quiz are: cell wall, cell membrane, vacuole, chromosomes, chlorophyll, nucleus and more. Each part of a cell plays a particular role for the better functioning of each unit. For example the nucleus contains DNA which dictates how genes are transferred from generation to generation. The necleus also coordinates the activities within each cell. The cell wall helps to maintain the rigid structure which is seen in plant cells. Chlorophyll plays an important role in photosynthesis which is the main way in which plants manifacture their food. The vacuole helps to store food that might be needed by a cell and also store waste material from within the cell. There are many more organelles playing different roles. Learn about the different roles of cell parts from the following links: Plant Cell , Animal Cell.| Multiple choice quiz featuring biology test questions for students to review biology topics. Click on each question and select the correct answer below and submit. Feedback is instant and at the end you will get your score. Biology quiz for 2nd, 3rd, 4th, 5th, 6th, 7th grades to review. Focus: Online science Trivia | science quiz questions | Biology Test | Biology questions.