The nuclear envelope, which separates the nucleus from the cytoplasm, is actually a double-walled membrane. The nuclear membrane also has pores, which allow materials to pass in and out of the nucleus.Answer and Explanation: The nucleus is often called the control center or brain of the cell....
Describe the nucleus in an animal cell. What organelle helps plant cells make food? What is the organelle of the cell called where a cell produces cell membrane? What organelle transports proteins? What is the role of the centrioles in cell division? Which organelle carries substances to other...
When Z protons and N neutrons combine to form a nucleus, mass equal to mass defect disappears and the corresponding energy is released. This is called the binding energy of the nucleus (BE) and is equal to (Delta m)c^(2). BE = (Zm(p) + Nm(n) -M ) c^(2
What helps hold the nucleus in place in a cell? What cell part controls the process of mitosis? What organelle is involved in cell division? Describe the nucleus in an animal cell. What is cell division? What does a nucleus look like in a plant cell? Which structure, other than the cel...
Now we can get an atomic nucleus of protons and neutrons. A ‘cloud’ of orbiting electrons adds space to the nucleus, creating the atom. Combining those three particles, protons neutrons and electrons, we eventually get the more complicated atoms, the whole table of elements. Physicists are...
The first attempt to create an OS that used a kernel to pass messages was in 1969 with the RC 4000 Multiprogramming System. Programmer Per Brinch Hansen discovered it was easier to create a nucleus and then build up an OS, instead of converting existing OSes to be compatible with new hardw...
Supercoiling(超螺旋)in linear DNA has what advantage(优点)for the eukaryotic cell? a.It helps to compact DNA so that it fits into the nucleus. b.It helps to expand DNA so that it is more accessible to metabolic enzymes. c.Underwound DNA exerts a force that helps separate the two ...
If the DNA within a cell is not separated from the cytoplasm, then that cell is a prokaryote. All known prokaryotes, such as bacteria and archaea, are single cells. In contrast, if the DNA is partitioned off in its own membrane-bound room called the nucleus, then that cell is a ...
What is the function of a nucleus in an amoeba? What is the function of an amoeba cell? What is the function of the cell membrane in amoeba? What is the function of cytoplasm in an amoeba? What is the function of vacuoles in an amoeba? What function does cell division play in an ...
NEAT1, the oncogenic lncRNA, has been shown to translocate from the nucleus to the cytoplasm, which induces inflammasome NLRP3 complex formation, and activates caspase-1 and inflamma- tory cytokines production [100, 101]. ncRNA activated by DNA damage (NORAD) has been identified in modulating ...