Answer:
atomic number
Explanation:
The number of protons in an atom determines its atomic number, which is a defining trait of an element. In a neutral atom, the same number of protons also equals the number of electrons. However, the mass number or atomic mass is the total number of protons and neutrons.
The number of protons in the nucleus of an atom determines its atomic number. This is a defining trait of an element and determines its identity. For instance, any atom with six protons is the element carbon, which has an atomic number of 6 - this applies irrespective of the number of neutrons or electrons present.
Moreover, in a neutral atom, there must be an equal number of positive and negative charges implying that the number of protons is equal to the number of electrons. Thus, the atomic number indicates not only the number of protons but also the number of electrons in an atom.
The atomic mass or mass number of an atom, on the other hand, is the total number of protons and neutrons in an atom. Therefore, you can derive the number of neutrons by finding the difference between the mass number and the atomic number: (A - Z = number of neutrons).
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(B) cell membrane
(C) membrane-bound organelles
(D) ER
(E) mitochondrial DNA
Answer:
nerver cells
Explanation:
The correct answers are;
1. Binary fission.
2. Mitosis.
Prokaryotes reproduce asexually through binary fission process while eukaryotes reproduce asexually through the process of mitosis.
Prokaryotes they lack cell nucleus while eukaryotes are made of cells which possess membranes which bounds nucleus and they hold genetic material.
Examples, of prokaryote includes single-celled organisms for example, bacteria and escherichia.
Prokaryotes reproduce asexually through the process of binary fission, whereas Eukaryotic cells reproduce asexually through the process of mitosis. So here, the correct answer is option A.
Binary fission is a simple and rapid method of reproduction in prokaryotic organisms, such as bacteria and archaea. During binary fission, the parent cell duplicates its genetic material and divides into two identical daughter cells. Eukaryotic cells, on the other hand, can reproduce asexually through various mechanisms, such as mitosis, etc. So here, the correct answer is option A.
Learn more about the reproduction methods of different organism here.
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A.binary fission, mitosis
B.mitosis, mitosis
Answer:
your pp
Explanation:
Answer:
Explanation:
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