NEW
Font size
WorksheetsElements and Macromolecules Quiz
Total questions: 15
Worksheet time: 10mins
The 4 main groups of macromolecules are LIPIDS. PROTEIN, CARBOHYDRATES, AND NUCLEIC ACIDS
True
False
Fats, oils, and cholesterol are all examples of which macromolecule?
Carbohydrates
Proteins
Lipids
Nucleic Acids
A macromolecule, or ____________, is a large molecule like a protein, a carbohydrate, a lipid, or a nucleic acid needed by living things.
Monomer
Polymer
Molecule
Element
The largest carbohydrates is a polymer composed of many monosaccharides bonded together called a __________.
Simple Starch
Monosaccharide
Disaccharide
Polysaccharide
A protein is a polymer (macromolecule) made up of which kind of monomers?
glucose or modified glucose molecules
amino acids
nucleotides
alternating sugar and phosphate groups
What is the charge of an electron?
positive
no charge
negative
neutral
Which of these is not a real bond in biology/chemistry?
James
Ionic
Covalent
Metallic
Which statement best describes the relationship between atoms & molecules.
molecules are made of atoms that are chemically bonded together.
atoms are made of molecules that are chemically bonded together.
molecules are made of a mixture of atoms and compounds.
atoms are made of protons, neutrons & electrons.
