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  • Which of the following are present in the nucleus of an atom?
    The nucleus of an atom contains protons and neutrons, which are essential for understanding atomic mass and identity Electrons are found outside the nucleus and are not included in its composition Therefore, the correct answer to the question is protons and neutrons
  • Where is the DNA located in a eukaryotic cell? - Brainly. com
    In eukaryotic cells, DNA is primarily located in the nucleus This organelle serves as the control center of the cell, housing the majority of the cell's genetic material The DNA is organized into structures called chromosomes, which are made up of a complex of proteins and DNA known as chromatin The nuclear envelope, a double membrane, surrounds the nucleus and separates its contents from
  • A radioactive nucleus undergoes beta minus decay. The remaining . . .
    The parent nucleus undergoing beta minus decay to produce Gallium-72 (Ga-72) is identified as Zinc-72 (Zn-72) This is because during beta decay, a neutron is converted into a proton, increasing the atomic number by 1 Therefore, the atomic number of the parent nucleus is 30, corresponding to Zinc
  • [FREE] Which cell structures are seen in prokaryotic and eukaryotic . . .
    In contrast, human cells are eukaryotic and contain organelles such as mitochondria and a nucleus that organizes their DNA The information about cell structures is widely supported by cellular biology literature, which outlines the fundamental differences and similarities between prokaryotic and eukaryotic cells
  • Which of the following factors determines the size of an atom?
    The size of an atom is determined by the space occupied by its electrons The nucleus is too small to significantly affect the atom's size Nuclear charge and electron mass have indirect effects Therefore, the correct answer is (b) $\boxed {b} Explanation Problem Analysis Let's analyze the question We need to determine which factor primarily determines the size of an atom from the given
  • The radius of an atom is 0. 13 nm. The radius of the nucleus is
    The radius of the nucleus is calculated to be × based on the radius of the atom being 0 13 nm This calculation uses the relationship that the nucleus radius is of the atom's radius Lastly, the result is expressed in standard form




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