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Which of the following phrases describes core electrons?
Core electrons are the inner electrons of an atom that are tightly held by the nucleus and are not involved in chemical reactions. These electrons are typically found in filled electron shells closer to the nucleus.
In the atom nearly all the mass is found in the what?
An atom is comprised of protons, neutrons, and electrons. The electrons take up the most space as they orbit the nucleus. But nearly all of the mass of the atom is found in the nucleus of the protons and neutrons.
What is found within the nucleus?
The nucleus contains nearly all the cell's DNA. * In the nucleus are chromosomes. Each chromosome consists of one (or, after replication, two) molecule of DNA, with proteins, most of which are histones, along its length. One region of the nucleus is the nucleolus, in which most of the genes for synthesizing ribosomal RNA are found.
Where is all the mass of an atom concentrated in?
The mass of an atom is concentrated in its nucleus, which is composed of protons and neutrons. The nucleus is extremely small compared to the overall size of the atom, but it contains almost all of the atom's mass. Electrons, which are much smaller in mass, orbit around the nucleus.
Which component of an atom would you not expect to find in the nucleus?
Electron. Electrons are all outside the nucleus which conatins protons and neutrons.
What does a cell need more a nucleus or ribosomes?
nucleus. nucleus contains all the code involved all of the cell's functions. and the genetic information. but the endoplasmic reticulum wouldn't even be able to create the ribosomes without the nucleus.
What organelles is involved in animal cell reproduction?
All of them. But especially chromosomes and the nucleus
Do all chemical reactions need atomic nuclei?
All atoms involved in a chemical reaction have an atomic nucleus.
Where can nucleic acid be found in a cell?
Nucleic acids can be found in the nucleus of eukaryotic cells, where they are primarily involved in storing and transmitting genetic information. They can also be found in the cytoplasm, where they are involved in protein synthesis.
What part of the cell directs all of the cell's activities?
The nucleus directs all organelle activity inside of a cell. It is also known as the "brain" of the cell. The nucleus contains a nucleolus which is involved with digestion and energy for which the cell can use.
Which structure is the nucleus involved in creating?
The nucleus is the site of ribosomes sub unit synthesis.
What term doesnt belong nucleus lysosomes nucleolus DNA chromatin?
Lysosomes do not belong because they are cellular organelles involved in digestion and waste removal, while the others are all components of the cell's nucleus involved in genetic information storage and processing.
What structure inside of the nucleus is involved in this function?
PENIS
How is the nucleus involved in protein sythesis?
by the mimbrane travling
Which of an atoms electrons are involved in chemical reaction?
The Electrons farthest from the nucleus of the atom
Which part of atom take part in nuclear reaction?
The nucleus of an atom is the part that takes part in nuclear reactions. It consists of protons and neutrons, which are involved in processes such as fission and fusion. The electrons surrounding the nucleus are not typically involved in nuclear reactions.
Where are structures involved in mitosis?
What are the parts of the cell directly involved or affected by mitosis?
