2025-2026 SERIES
MANDALYN BASICS FINAL COMPLETE QUESTIONS
AND CORRECT ANSWERS | GRADED AND THE
LATEST SERIES
What type of change occurs when ice melts and becomes water?
Ans: physical
Question: If a product has a pH of 8.9, it is considered __________.
Ans: an alkaline solution
Question: There are about _________ naturally occurring elements, each with
its own distinctive physical and chemical properties.
Ans: 90
Question: Pure water with a pH of 7 is considered to be __________.
Ans: neutral
Question: In creating a solution, the liquid used to dissolve a substance is called
the __________.
Ans: solvent
Question: A molecule is formed by joining two or more __________ chemically.
Ans: atoms
, 2025-2026 SERIES
Question: The tail of a surfactant molecule is __________, meaning "oil-loving".
Ans: lipophilic
Question: Organic chemistry is the study of all substances containing
__________.
Ans: carbon
Question: The branch of chemistry that deals with products that do not contain
carbon is called __________.
Ans: inorganic chemistry
Question: Anything that occupies space, has physical and chemical properties,
and exists in either a solid, liquid, or gas form is known as __________.
Ans: matter
Question: The smallest particle of an element is the __________.
Ans: atom
Question: The formation of a new product by the uniting of two or more
elements is known as __________.
Ans: compound molecule (compound)
, 2025-2026 SERIES
Question: When two or more atoms are joined together chemically, what is
created?
Ans: a molecule
Question: Another name for alkalis is __________.
Ans: bases
Question: When a substance is combined with oxygen, the substance is
__________.
Ans: oxidized
Question: Cells are made up of a colorless, jellylike substance called
__________ in which food elements such as proteins, fats, carbohydrates,
mineral salts, and water are present.
Ans: protoplasm
Question: The principle parts of the cell include a nucleus and __________,
__________, and __________.
Ans: organelle, cytoplasm, cell membrane
Question: The center of the cell contains the __________, which plays an
important role in cell reproduction.
, 2025-2026 SERIES
Ans: nucleus
Question: Cell will continue to grow and thrive as long as they are with proper
temperature and ability to eliminate waste and supply of __________,
__________, and __________.
Ans: food, oxygen, water
Question: The process of building up larger molecules from smaller ones, during
which the body stores water, food, and oxygen for the time when they are
needed for cell growth and repair, is called __________.
Ans: anabolism
Question: The process of breaking down of larger substances or molecules into
smaller ones is called __________.
Ans: catabolism
Question: Fat or __________ tissue gives smoothness and contour to the body.
Ans: adipose
Question: Tissue that carries messages to and from the brain and controls and
coordinates all body functions is known as __________.
Ans: nerve
MANDALYN BASICS FINAL COMPLETE QUESTIONS
AND CORRECT ANSWERS | GRADED AND THE
LATEST SERIES
What type of change occurs when ice melts and becomes water?
Ans: physical
Question: If a product has a pH of 8.9, it is considered __________.
Ans: an alkaline solution
Question: There are about _________ naturally occurring elements, each with
its own distinctive physical and chemical properties.
Ans: 90
Question: Pure water with a pH of 7 is considered to be __________.
Ans: neutral
Question: In creating a solution, the liquid used to dissolve a substance is called
the __________.
Ans: solvent
Question: A molecule is formed by joining two or more __________ chemically.
Ans: atoms
, 2025-2026 SERIES
Question: The tail of a surfactant molecule is __________, meaning "oil-loving".
Ans: lipophilic
Question: Organic chemistry is the study of all substances containing
__________.
Ans: carbon
Question: The branch of chemistry that deals with products that do not contain
carbon is called __________.
Ans: inorganic chemistry
Question: Anything that occupies space, has physical and chemical properties,
and exists in either a solid, liquid, or gas form is known as __________.
Ans: matter
Question: The smallest particle of an element is the __________.
Ans: atom
Question: The formation of a new product by the uniting of two or more
elements is known as __________.
Ans: compound molecule (compound)
, 2025-2026 SERIES
Question: When two or more atoms are joined together chemically, what is
created?
Ans: a molecule
Question: Another name for alkalis is __________.
Ans: bases
Question: When a substance is combined with oxygen, the substance is
__________.
Ans: oxidized
Question: Cells are made up of a colorless, jellylike substance called
__________ in which food elements such as proteins, fats, carbohydrates,
mineral salts, and water are present.
Ans: protoplasm
Question: The principle parts of the cell include a nucleus and __________,
__________, and __________.
Ans: organelle, cytoplasm, cell membrane
Question: The center of the cell contains the __________, which plays an
important role in cell reproduction.
, 2025-2026 SERIES
Ans: nucleus
Question: Cell will continue to grow and thrive as long as they are with proper
temperature and ability to eliminate waste and supply of __________,
__________, and __________.
Ans: food, oxygen, water
Question: The process of building up larger molecules from smaller ones, during
which the body stores water, food, and oxygen for the time when they are
needed for cell growth and repair, is called __________.
Ans: anabolism
Question: The process of breaking down of larger substances or molecules into
smaller ones is called __________.
Ans: catabolism
Question: Fat or __________ tissue gives smoothness and contour to the body.
Ans: adipose
Question: Tissue that carries messages to and from the brain and controls and
coordinates all body functions is known as __________.
Ans: nerve
