SBI3U Exam Review: Digestive
System with verified answers passed
carbohydrates, proteins, lipids and water - correct answer ✔✔macronutrients
vitamins and minerals - correct answer ✔✔micronutrients
organic nutrients that regulate body processes and perform chemical reactions - correct answer
✔✔vitamins
inorganic nutrients (mostly metals) - correct answer ✔✔minerals
compounds made of carbon, hydrogen and oxygen atoms; major energy source for the body -
correct answer ✔✔carbohydrates
simple carbohydrates/sugars (e.g glucose, fructose, galactose) - correct answer
✔✔monosaccharides
double sugar, constructed from two monosaccharides via a dehydration synthesis reaction (e.g
sucrose, lactose, and maltose) - correct answer ✔✔disaccharides
complex carbohydrates, polymers of monosaccharides, long chains of sugar units (e.g starch
[plant storage], glycogen [animal storage], cellulose) - correct answer ✔✔polysaccharides
structural, storage, contractile and transport - correct answer ✔✔four main types of protein
, the building blocks of proteins, linked together by dehydration synthesis creating peptide bonds
- correct answer ✔✔amino acids
bonds that hold proteins together - correct answer ✔✔peptide bonds
polymers constructed from amino acids called monomers, responsible for performing most
tasks in the body - correct answer ✔✔proteins
hydrophobic molecules consisting of fats and steroids - correct answer ✔✔lipids
contain single carbon bonds that are tightly packed and therefore difficult to break down, solid
at room temperature - correct answer ✔✔saturated fatty acids
contain double carbon bonds, creating kinks which are weaker and easier to break down, liquid
at room temperature - correct answer ✔✔unsaturated fatty acids
a combination of glycerol and three fatty acids - correct answer ✔✔trigylceride
information storage molecules that provide the direction for building proteins - correct answer
✔✔nucleic acids
chains of nucleic acids - correct answer ✔✔polynucleotides
reaction that combines two simple particles into a more complex particle while the loss of water
occurs - correct answer ✔✔dehydration synthesis
reaction that breaks a complex particle down into a simpler particle using water - correct
answer ✔✔hydrolysis
System with verified answers passed
carbohydrates, proteins, lipids and water - correct answer ✔✔macronutrients
vitamins and minerals - correct answer ✔✔micronutrients
organic nutrients that regulate body processes and perform chemical reactions - correct answer
✔✔vitamins
inorganic nutrients (mostly metals) - correct answer ✔✔minerals
compounds made of carbon, hydrogen and oxygen atoms; major energy source for the body -
correct answer ✔✔carbohydrates
simple carbohydrates/sugars (e.g glucose, fructose, galactose) - correct answer
✔✔monosaccharides
double sugar, constructed from two monosaccharides via a dehydration synthesis reaction (e.g
sucrose, lactose, and maltose) - correct answer ✔✔disaccharides
complex carbohydrates, polymers of monosaccharides, long chains of sugar units (e.g starch
[plant storage], glycogen [animal storage], cellulose) - correct answer ✔✔polysaccharides
structural, storage, contractile and transport - correct answer ✔✔four main types of protein
, the building blocks of proteins, linked together by dehydration synthesis creating peptide bonds
- correct answer ✔✔amino acids
bonds that hold proteins together - correct answer ✔✔peptide bonds
polymers constructed from amino acids called monomers, responsible for performing most
tasks in the body - correct answer ✔✔proteins
hydrophobic molecules consisting of fats and steroids - correct answer ✔✔lipids
contain single carbon bonds that are tightly packed and therefore difficult to break down, solid
at room temperature - correct answer ✔✔saturated fatty acids
contain double carbon bonds, creating kinks which are weaker and easier to break down, liquid
at room temperature - correct answer ✔✔unsaturated fatty acids
a combination of glycerol and three fatty acids - correct answer ✔✔trigylceride
information storage molecules that provide the direction for building proteins - correct answer
✔✔nucleic acids
chains of nucleic acids - correct answer ✔✔polynucleotides
reaction that combines two simple particles into a more complex particle while the loss of water
occurs - correct answer ✔✔dehydration synthesis
reaction that breaks a complex particle down into a simpler particle using water - correct
answer ✔✔hydrolysis
