Microbiology Test For Beginners! Quiz
8 Questions
| Total Attempts: 1427
How long has it been since you began studying microbiology? The quiz below is perfect for ensuring that you have a proper understanding of the topics that you have covered so far. Take it up and get to see just how much you understood them before you begin on the other chapters. All the best and come back for quizzes on the other chapters.
Questions and Answers
- 1.The atomic number of an element is the same as the number of blank found in one atom of the element
- A.
Protons
- B.
Neutrons
- C.
Electrons
- D.
Nuclei
- 2.The smallest chemical unit of matter is the
- A.
Element
- B.
Atom
- C.
Molecule
- D.
Compound
- 3.Two or more atoms of different elements can chemically combine to form a
- A.
Compound
- B.
Ion
- C.
Octet
- D.
Electron shell
- 4.Which of the following subatomic particles is not found in the nucleus of an atom
- A.
Proton
- B.
Neutron
- C.
Electron
- D.
All are found in the nucleus
- 5.When an atom loses an electron it becomes
- A.
An anion
- B.
A cation
- C.
A moleule
- D.
A compound
- 6.Ions with opposite charges are generally held together by
- A.
Covalent bonds
- B.
Ionic bonds
- C.
Hydrogen bonds
- D.
Municipal bonds
- 7.When pairs of electrons are shared between two atoms the result is a blank bond
- A.
Ionic
- B.
Covalent
- C.
Hydrogen
- D.
Carbonic
- 8.Reactions in which food is degraded and energy is released are best termed
- A.
Anabolic
- B.
Catabolic
- C.
Metabloic
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