chemistry of life vocabulary

What are the single sugars that are the building blocks of carbohydrates?

• monosaccharides
• disaccharides
• polysaccharides
• amino acid

The element _______is found in all of the organic compounds.

• Iron
• Nitrogen
• Carbon
• Oxygen

Tags

NGSS.MS-PS1-1

Waxes, oils and fats are examples of

• Carbohydrates
• Lipids
• Proteins
• Nucleic Acids

What is the smallest unit of matter that cannot be broken down by chemical means?

• Atom
• Element
• Ion
• Isotope

Examples of these biomolecules are DNA and RNA...

• Nucleic Acids
• Carbohydrates
• Lipids
• Proteins

Tags

NGSS.MS-LS3-1

Covalent bonds occur between two atoms when the following occurs:

• One or more pairs of electrons are shared between atoms

• One or more electrons are transferred between atoms

• One or more protons become negatively charged

• A nuclear fission reaction occurs

Which of the following is the strongest acid?

• 1

• 5

• 3

• 8

Which of the following is the strongest base?

• 4

• 14

• 7

• 15

A pH of 3 is how many times more acidic than a pH of 5?

• 2

• 20

• 10

• 100