Chemistry of Life

What subatomic particles are found in the nucleus and have a positive charge?

• Neutrons

• electron

• atoms

• protons

Tags

NGSS.MS-PS1-1

 

What subatomic particles are found in energy levels outside of the nucleus and have a negative charge?

• Neutrons

• Protons

• Electrons

• Isotopes

Tags

NGSS.HS-PS1-1

A substance formed by two or more different elements defines a/an

• Isotope

• Nucleotide

• Compound

• Elements

What type of bond is formed between atoms of different charges? (gain or lose atoms)

• Covalent

• Compound

• Ionic

• Elemental

Carbohydrates, Lipids, Proteins, and Nucleic Acids are the biomolecules/macromolecules that make you up.

• True

• False

Tags

NGSS.HS-LS1-6

__________ are organic compounds that are good sources of energy. They contain carbon, hydrogen, and oxygen

• Protein

• Lipids

• Carbohydrates

• Nucleic Acids

Tags

NGSS.HS-LS1-6

Simple sugars, or monosaccharides, such as glucose are the building blocks of

• Lipids

• Carboydrates

• Protein

• Nucleic Acids

The building blocks of ______ are fatty acids, which contain a carboxyl group and a hydrocarbon chain.

• Proteins

• Carbohydrates

• Lipids

• Nucleic Acids

Monomers are also known as

• Building blocks

• Houses

• Compounds

• Elements

A single subunit of a biomolecule is called a polymer, while a group of subunits of a biomolecule is called a monomer.

• True

• False