1
Portage Learning BIOD 101 Module 1
Questions with Correct Answers | Updated
(100% Correct Answers)
What is matter? Answer: Anything that takes up space, has volume
and mass
What is autophagy? Answer: When cellular organic matter is broken
down and recycled into new biomacromolecules
States of matter Answer: Solid, liquid, gaseous (vapor), or plasma
What is all matter made of? Answer: Elements
What are essential elements? Answer: Elements required for human
life
What are trace elements? Answer: Elements required only in small
quantities
How are molecules formed? Answer: When elements combine with
one another
What is formed if the types of atoms in a molecule are different
from each other? Answer: A compound
© 2025 All rights reserved
, 2
What are ions? Answer: Atoms (or molecules) with a net electrical
charge that can be negative or positive based on the gain or loss of
electrons
What are cations and anions? Answer: A cation is a positively
charged ion; an anion is a negatively charged ion.
What are ionic bonds? Answer: Bonds generated on the attraction
between oppositely charged particles
What is a covalent bond? Answer: A chemical bond formed when
two or atoms share electrons.
What are polar molecules? Answer: Molecules that have regions of
positive and negative charge.
What is a hydrogen bond? Answer: a weak bond between two
partially charged atoms in water molecules
What are the four biomacromolecules? Answer: carbohydrates,
lipids, proteins, nucleic acids
What are monomers? Answer: Smaller units from which larger
molecules are made
What are polymers? Answer: Molecules made from a large number
of monomers joined together
© 2025 All rights reserved
Portage Learning BIOD 101 Module 1
Questions with Correct Answers | Updated
(100% Correct Answers)
What is matter? Answer: Anything that takes up space, has volume
and mass
What is autophagy? Answer: When cellular organic matter is broken
down and recycled into new biomacromolecules
States of matter Answer: Solid, liquid, gaseous (vapor), or plasma
What is all matter made of? Answer: Elements
What are essential elements? Answer: Elements required for human
life
What are trace elements? Answer: Elements required only in small
quantities
How are molecules formed? Answer: When elements combine with
one another
What is formed if the types of atoms in a molecule are different
from each other? Answer: A compound
© 2025 All rights reserved
, 2
What are ions? Answer: Atoms (or molecules) with a net electrical
charge that can be negative or positive based on the gain or loss of
electrons
What are cations and anions? Answer: A cation is a positively
charged ion; an anion is a negatively charged ion.
What are ionic bonds? Answer: Bonds generated on the attraction
between oppositely charged particles
What is a covalent bond? Answer: A chemical bond formed when
two or atoms share electrons.
What are polar molecules? Answer: Molecules that have regions of
positive and negative charge.
What is a hydrogen bond? Answer: a weak bond between two
partially charged atoms in water molecules
What are the four biomacromolecules? Answer: carbohydrates,
lipids, proteins, nucleic acids
What are monomers? Answer: Smaller units from which larger
molecules are made
What are polymers? Answer: Molecules made from a large number
of monomers joined together
© 2025 All rights reserved
