Multiple choice Which of the following statements is not true? Animal cell has a centrally placed nucleus. Animal cell is prokaryotic in nature. Cellulose provides structural strength to plants. Both animal and plant cells contain a nucleus with chromosome. Reveal answer Fill a bubble to check yourself B Correct answer Explanation Animal cells are of two types, eukaryotic, which contain a nucleus, and prokaryotic, which do not. Prokaryotes are single-celled organisms, while eukaryotes can be either single-celled or multicellular.