Biology PRIDE 2/16/21 - Cells

Proteins are made of monomers called

• nucleotides.

• monosaccharides.

• amino Acids.

• glycerol and fatty acids.

DNA and RNA are examples of

• carbohydrates.

• lipids.

• proteins.

• nucleic acids.

Monosaccharides are monomers of

• carbohydrates.

• lipids.

• proteins.

• nucleic acids.

Which macromolecule is shown?

• lipid

• protein

• nucleic acid

• carbohydrate

Which of the following organic compounds is the main source of energy for living things?

• carbohydrates
• lipids
• nucleic acids
• proteins

Which macromolecule stores energy, insulates us, and makes up the cell membrane?

• lipids
• proteins
• carbohydrates
• nucleic acids

Enzymes are examples of

• nucleic acids.

• carbohydrates.

• lipids.

• proteins.

Which organelle contains DNA and controls the cell?

• Cell membrane

• nucleus

• nucleolus

• lysosme

Which organelle controls what goes in and out of the cell?

• nucleus

• nucleolus

• cell membrane

• nuclear membrane

This organelle digests dead cell parts and contains enzymes.

• lysosome

• golgi body

• smooth ER

• Rough ER