WGU C190 INTRO TO BIOLOGY OA EXAM LATEST 2025/2026
COMPLETE ACTUAL TEST ACCURATE QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) A
NEW UPDATED VERSION |GUARANTEED PASS A+ (BRAND
NEW!) WGU C190 OA
Solute
Answer- A substance that is dissolved in a solution.
Solutions
Answer- A mixture where substances are distributed
evenly. Has a solvent & solute.
Solvent
Answer- A liquid substance capable of dissolving other
substances
Amino Acids
Answer- building blocks of proteins and monomers
,Carbohydrates
Answer- the starches and sugars present in foods. Broken
down into simple sugars
Enzymes
Answer- Catalysts for chemical reactions in living things
Fats
Answer- lipids that are solid at room temperature
Glucose
Answer- the form of sugar that circulates in the blood and
provides the major source of energy for body tissues.
When its level is low, we feel hunger.
,Inorganic molecules
Answer- Compounds that do not contain carbon
Lipids
Answer- Energy-rich organic compounds, such as fats,
oils, and waxes, that are made of carbon, hydrogen, and
oxygen.
Monomer
Answer- A simple compound whose molecules can join
together to form polymers
Monosaccharides
Answer- glucose, fructose, galactose
, Oils
Answer- lipids that are liquid at room temperature
Organic Molecules
Answer- carbon-based molecules
Phospholipids
Answer- A molecule that is a constituent of the inner
bilayer of biological membranes, having a polar,
hydrophilic head and a nonpolar, hydrophobic tail.
Polymer
Answer- A long molecule consisting of many similar or
identical monomers linked together.
Polysaccharide
COMPLETE ACTUAL TEST ACCURATE QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) A
NEW UPDATED VERSION |GUARANTEED PASS A+ (BRAND
NEW!) WGU C190 OA
Solute
Answer- A substance that is dissolved in a solution.
Solutions
Answer- A mixture where substances are distributed
evenly. Has a solvent & solute.
Solvent
Answer- A liquid substance capable of dissolving other
substances
Amino Acids
Answer- building blocks of proteins and monomers
,Carbohydrates
Answer- the starches and sugars present in foods. Broken
down into simple sugars
Enzymes
Answer- Catalysts for chemical reactions in living things
Fats
Answer- lipids that are solid at room temperature
Glucose
Answer- the form of sugar that circulates in the blood and
provides the major source of energy for body tissues.
When its level is low, we feel hunger.
,Inorganic molecules
Answer- Compounds that do not contain carbon
Lipids
Answer- Energy-rich organic compounds, such as fats,
oils, and waxes, that are made of carbon, hydrogen, and
oxygen.
Monomer
Answer- A simple compound whose molecules can join
together to form polymers
Monosaccharides
Answer- glucose, fructose, galactose
, Oils
Answer- lipids that are liquid at room temperature
Organic Molecules
Answer- carbon-based molecules
Phospholipids
Answer- A molecule that is a constituent of the inner
bilayer of biological membranes, having a polar,
hydrophilic head and a nonpolar, hydrophobic tail.
Polymer
Answer- A long molecule consisting of many similar or
identical monomers linked together.
Polysaccharide
