An atom of sodium contains 11 protons, 12 neutrons, and 11 electrons.
An atom of sodium (Na) with an atomic number of 11 has 11 protons, and the atomic number represents the number of protons in an atom. The mass number, 23, represents the total number of protons and neutrons in the nucleus. Therefore, the number of neutrons can be calculated by subtracting the number of protons from the mass number, which gives us 23 - 11 = 12 neutrons.
Since sodium is a neutral atom, the number of electrons is equal to the number of protons. Therefore, one atom of sodium contains 11 electrons.
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would happen if the rough endoplasmic reticulum in the cell of an organism lost all
of its ribosomes?
A. ATP production in the cell would stop.
B. Protein production in the organism would stop.
C. Storage of proteins within the cell would increase.
D. Proteins would no longer be exported from the cell.
Answer: B. Protein production in the organism would stop.
Explanation: Ribosomes are organelles involved with synthesis of proteins. There are about 10 million ribosomes in a single cell. Therefore, absence of ribosomes would result lack of protein production by the cells or ER.
Answer:
Bacterial inclusions are sites of metabolite storage.
Explanation:
Bacteria is a prokaryote which means that it lacks membrane bound structures.
Bacterial inclusions can be described as structures present in the bacterial cell which function as metabolic reserves or metabolic organelles. They are also called as elementary bodies. The bacterial inclusions are usually cytoplasmic aggregates of the bacterial cytoplasm. These inclusions are known for forming compartments in the bacterial cell. However, various inclusions can also be seen in the eukaryotic cells.