Macromolecules

Front

Proteins are made of monomers called ___________

Back

Amino Acids

Answer explanation

Proteins are made of monomers called amino acids.

Nucleotides are the building blocks of nucleic acids, monosaccharides are the simplest form of carbohydrates, glycerol and fatty acids are components of lipids.

Tags

HS-LS1-C-2

Front

What 3 letters do sugars typically end in?

Back

-ose

Answer explanation

Sugars typically end in the suffix '-ose'. This is a common naming convention in biochemistry for carbohydrates and monosaccharides. Examples include glucose, fructose, and sucrose. The other options, '-ase', '-ese', and '-tic', are not associated with sugars.

Tags

HS-LS1-C-2

Front

Monosaccharides are monomers of

Back

Carbohydrates

Answer explanation

Monosaccharides are the simplest form of carbohydrates and serve as the monomers, or building blocks, for more complex carbohydrate structures.

Tags

HS-LS1-C-2

Front

Waxes, oils and fats are examples of:

Carbohydrates

,

Lipids

,

Proteins

,

Nucleic Acids

Back

Lipids

Answer explanation

Waxes, oils, and fats are examples of lipids. Lipids are a group of organic compounds that are insoluble in water but soluble in nonpolar solvents. They serve as energy storage, structural components of cell membranes, and play a role in cell signaling.

Tags

HS-LS1-C-2

Front

All polymers (macromolecules) are made up of...

Back

monomers

Answer explanation

Polymers are large molecules composed of smaller units called monomers. These monomers are chemically bonded together in a repeating pattern to form the polymer.

Tags

HS-LS1-C-2

Front

Lipids can be digested into what smaller subunits?

Back

fatty acids & glycerol

Answer explanation

Lipids are a class of organic compounds that are insoluble in water but soluble in organic solvents. They can be broken down into smaller subunits called fatty acids through a process called lipolysis.

Tags

HS-LS1-C-2

Front

Sugar belongs to which class of macromolecules?

Back

carbohydrates

Answer explanation

Sugar belongs to the class of macromolecules called carbohydrates. Carbohydrates are organic compounds composed of carbon, hydrogen, and oxygen atoms, and they serve as a primary source of energy for living organisms. Sugars, such as glucose and fructose, are simple carbohydrates that can be broken down and used for energy.

Tags

HS-LS1-C-2

Front

What is the key role (function) of carbohydrates?

Back

instant energy for cells and body functions

Answer explanation

Carbohydrates play a crucial role in providing instant energy for cells and body functions. They are broken down into glucose, which is the primary source of energy for the body. This allows cells to perform their tasks efficiently and maintain overall health.

Tags

HS-LS1-C-2

Front

How are carbohydrates and lipids similar?

Back

Both contain C, H, O and give energy.

Answer explanation

Carbohydrates and lipids are similar in that they both contain carbon (C), hydrogen (H), and oxygen (O) atoms in their molecular structure. Additionally, they both serve as sources of energy for the body. The correct choice highlights these similarities, emphasizing that they contain C, H, O and provide energy.

Tags

HS-LS1-C-2

Front

Lipids key role (function) is:

Back

store energy

Answer explanation

Lipids primarily function as a long-term energy storage in the body.

Tags

HS-LS1-C-2