The nucleus is the largest organelle in the cell. It contains the nuclear DNA, the main part of the genome, and one to several nucleoli. During cell division, the nuclear DNA is replicated and split into the nuclei of two new daughter cells. The two types of cell divisions, mitosis and...
The nucleus is an organelle that is found in the cell. What will happen if the nucleus of the cell was removed? Nucleus removal The nucleus is one of the core organelles of the cell. It plays a role in various roles that control many factors...
The Nucleus:The nucleus is the central organelle in eukaryotic cells. It holds most of the genetic material in the organism (all except the mitochondrial DNA). It is responsible for guiding most of the cell's functions.Answer and Explanation: The nuclear envelope separates the nucleus from the...
- Option 3: Nucleus: The nucleus is the control center of the cell, containing genetic material and regulating activities. While it is important for cell function, it does not directly assist in the physical process of cell division. Thus, this option is incorrect. - Option 4: Lysosomes: Ly...
2.The nucleus: information central 信息中心 The eukaryotic cell nucleus is the largest organelle and houses the genetic material(DNA) on chromosomes. (In prokaryotes the hereditary material is found in the nucleoid.) The nucleus also contains one or two organelles-the nucleolithat play a role in...
A structure or part that is enclosed within its own membrane inside a cell and has a particular function. Organelles are found only in eukaryotic cells and are absent from the cells of prokaryotes like bacteria. The nucleus, mitochondrion, and chloroplast are examples of organelles. ...
cell organ,cell organelle,organelle- a specialized part of a cell; analogous to an organ; "the first organelle to be identified was the nucleus" subthalamic nucleus- an oval mass of grey matter located in the caudal part of the subthalamus; associated with the striate body ...
Eukaryotic cells –cells with internal “organs”(known asorganelles) – come into being. One key organelle is thenucleus: the control centre of the cell, in which the genes are stored in the form of DNA. Fossils resembling eukaryotic cells are known from 2 billion years ago, and there are...
Nucleoli are the prominent contrasted structures of the cell nucleus. In the nucleolus, ribosomal RNAs are synthesized, processed and assembled with riboso
In this lesson, learn what the nucleus is and where it is located inside plant and animal cells. Understand the anatomy of a nucleus and its...