15 questions
Matter is made of
cells
atoms
tissue
organelles
What is the term for combining TWO or more atoms together?
element
atom
molecule
compound
What is the term for combining 2 or more DIFFERENT atoms together?
atoms
molecules
elements
compounds
Every compound is a molecule but not every molecule is a compound.
True
False
fill in the blank
Cells >____> organs > Organ systems
organism
atom
organelle
tissue
What is the difference between a carbohydrate and a lipid?
lipids are quick energy and carbs are long term energy
lipids build muscle and carbs produce fats
carbs are sugars and lipids are fats
Which compound is organic?
CO2
C6H12O6
Which compound is inorganic
SO4
C2HON2
Organic substances are molecules associated with living organisms- Organic substances all contain carbon
True
False
Inorganic substances include
DNA
methane
table salt
table sugar
Inorganic substances dont contain carbons binded to hydrogen
False
True
What are the classes of carbohydrates?
Polysaccharides
Monomers
Monosaccharides
Disaccharides
Small building blocks referred to as monomers are used to make larger molecules known as polymers. What is the process where large molecules are built up by smaller molecules
Catabolic process
Anabolic process
What is the process where large molecules are broken down into smaller molecules?
Anabolic process
Catabolic process
What are the TWO building blocks of lipids?
Glycogen
Glycerol
Glycerin
Fatty acids