Plant cell anatomy quiz diagram to label online, picture of a plant cell, label parts of a plant cell quiz. This is an interactive online diagram with a blank plant cell diagram for students to label. It contains the following parts: permanent vacuole, cell membrane, chloroplast, cellulose cell wall, mitochondrion, cytoplasm, nucleus. Each of the parts listed plays a vital role in the functioning of a plant cell. For example, chloroplasts play a role in photosynthesis, the cell wall protects the cell, nucleus amongst others contains genetic materials and so on. Cells are the basic structural and functional units of life. That means the tiniest unit of a living thing is a cell. Functional means each unit functions on its own and perform specific roles. | 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.