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....
What is the fluid fills the nucleus?The Cell NucleusThe nucleus is a membrane-bound organelle found in eukaryotic cells, such as animal and plant cells. The nucleus is enclosed by the nuclear envelope. The nucleus contains most of the genetic material of the cell and serves as the site of...
A kernel is the essential foundation of a computer's operating system (OS). It's the core that provides basic services for all other parts of the OS. It's the main layer between the OS and underlying computer hardware, and it helps with tasks such as process andmemory management, inter-...
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
To determine the ploidy of the primary endosperm nucleus (PEN) in angiosperms, we can follow these steps:1. Understanding the Endosperm Formation: - The primary endosperm nucleus is formed during the fertilization process i
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...
What is the role of the nucleus in cell division? The Nucleus: In eukaryotic cells, the nucleus holds the DNA. DNA is arranged in long strands, each being called a chromosome. The normal human nucleus has 46 chromosomes. These chromosomes are identical in each cell, thanks to the process ...
The emergence of a "coordination nucleus" within the network of relations established between commissioners and competitions then makes it possible to objectify those jurists who directly affected the reproduction of Administrative Science within the university in the period shortly before the Great War....
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 ...
One method, known aspronuclear transfer,uses two fertilized eggs, both fertilized with the father’s sperm: one egg from the mother, and one egg from a donor. Once eggs are fertilized, but before they start dividing, their nuclei are removed. The nucleus from the donor’s fertilized egg ...