CIDESCO QUESTIONS AND ANSWERS SURE A+
✔✔The nucleus of an atoms contains: - ✔✔protons and neutrons
✔✔A substance which chemically cannot be broken down into simpler substances is
called: - ✔✔an element
✔✔The chemical symbol for iron is: - ✔✔Fe
✔✔The smallest part of a compound which still has the same properties of that
compound is: - ✔✔a molecule
✔✔Which of the following is not a compound?
- water
- salt
- carbon dioxide
- air - ✔✔air
✔✔Which of the following is an ionic compound?
- carbon dioxide
- methane
- sodium hydroxide
- water - ✔✔sodium hydroxide
✔✔Which one of the following is a covalent compound?
- carbon dioxide
- sodium chloride
- potassium hydroxide
- magnesium carbonate - ✔✔carbon dioxide
✔✔Rusting of iron is caused by: - ✔✔oxidation
✔✔The valency of oxygen is: - ✔✔2
, ✔✔Which machine for treatments in beauty therapy supplies galvanic current? - ✔✔a
machine for iontophoresis
✔✔The meaning of iontophoresis is: - ✔✔to force cosmetic ingredients deeper into the
skin
✔✔The meaning of desincrustation is: - ✔✔to remove substances from the skin's
surface
✔✔Desincrustation to remove substances from the surface of the skin is done with a: -
✔✔galvanic machine and cathode as the active electrode
✔✔The smallest structural unit in the human body is called the: - ✔✔cell
✔✔The study of the structures of the body is called: - ✔✔anatomy
✔✔The study of the functions of the human body: - ✔✔physiology
✔✔The outer walls a cell is called the: - ✔✔call membrane
✔✔Deoxyribonucleic acid or DNA: - ✔✔carries genetic information
✔✔What carries the genetic material of the cell? - ✔✔DNA
✔✔The main part of the cell which contains protoplasm is the: - ✔✔cytoplasm
✔✔The nucleus of the cell is directly surrounded by: - ✔✔the nuclear membrane
✔✔The part of the cell in contact with its environment is the: - ✔✔cell membrane
✔✔The part of the cell that controls the activities of the cell is the: - ✔✔nucleus
✔✔The nucleus of a cell contains: - ✔✔DNA
✔✔The nucleus of a cell contains: - ✔✔nucleoli
✔✔Meiosis is a process concerned with: - ✔✔division of sex cells
✔✔The process of cell division where the mother cell divides into two identical daughter
calls is called: - ✔✔mitosis
✔✔The nucleus of an atoms contains: - ✔✔protons and neutrons
✔✔A substance which chemically cannot be broken down into simpler substances is
called: - ✔✔an element
✔✔The chemical symbol for iron is: - ✔✔Fe
✔✔The smallest part of a compound which still has the same properties of that
compound is: - ✔✔a molecule
✔✔Which of the following is not a compound?
- water
- salt
- carbon dioxide
- air - ✔✔air
✔✔Which of the following is an ionic compound?
- carbon dioxide
- methane
- sodium hydroxide
- water - ✔✔sodium hydroxide
✔✔Which one of the following is a covalent compound?
- carbon dioxide
- sodium chloride
- potassium hydroxide
- magnesium carbonate - ✔✔carbon dioxide
✔✔Rusting of iron is caused by: - ✔✔oxidation
✔✔The valency of oxygen is: - ✔✔2
, ✔✔Which machine for treatments in beauty therapy supplies galvanic current? - ✔✔a
machine for iontophoresis
✔✔The meaning of iontophoresis is: - ✔✔to force cosmetic ingredients deeper into the
skin
✔✔The meaning of desincrustation is: - ✔✔to remove substances from the skin's
surface
✔✔Desincrustation to remove substances from the surface of the skin is done with a: -
✔✔galvanic machine and cathode as the active electrode
✔✔The smallest structural unit in the human body is called the: - ✔✔cell
✔✔The study of the structures of the body is called: - ✔✔anatomy
✔✔The study of the functions of the human body: - ✔✔physiology
✔✔The outer walls a cell is called the: - ✔✔call membrane
✔✔Deoxyribonucleic acid or DNA: - ✔✔carries genetic information
✔✔What carries the genetic material of the cell? - ✔✔DNA
✔✔The main part of the cell which contains protoplasm is the: - ✔✔cytoplasm
✔✔The nucleus of the cell is directly surrounded by: - ✔✔the nuclear membrane
✔✔The part of the cell in contact with its environment is the: - ✔✔cell membrane
✔✔The part of the cell that controls the activities of the cell is the: - ✔✔nucleus
✔✔The nucleus of a cell contains: - ✔✔DNA
✔✔The nucleus of a cell contains: - ✔✔nucleoli
✔✔Meiosis is a process concerned with: - ✔✔division of sex cells
✔✔The process of cell division where the mother cell divides into two identical daughter
calls is called: - ✔✔mitosis
