Intro to Bio Review

Which of the following are found in bacterial cells? Select all that apply!

• Carbohydrates

• Lipids

• DNA

• Proteins

• RNA

What are proteins made of?

• Simple sugars

• Nucleotides

• Amino acids

• Fiber

The surface area to volume ratio indirectly measures __________.

• A cell's efficiency

• The speed of molecules within a cell

• The size of a cell's plasma membrane

• How much cytosol (fluid) is in a cell

Which of the following are nucleic acids? Select all that apply!

• Amino acids

• RNA

• DNA

• Phospholipids

Which of the following are examples of prokaryotic cells? Select all that apply!

• Archaea

• Protists

• Fungi

• Bacteria

• Animals

Which of the following are examples of eukaryotic cells? Select all that apply!

• Archaea

• Protists

• Fungi

• Bacteria

• Animals

Which of the following is true of prokaryotes?

• They can be multicellular

• They have a nucleus

• They have ribosomes

• They have membrane-bound organelles

A cell with the surface area to volume ratio of _______ would be the most efficient.

• 4 : 1

• 2 : 1

• 0.5 : 1

• 0.25 : 1

According to the cell theory, cells ___________.

• Are formed spontaneously

• Are the smallest units of life

• Form all matter on Earth

• Live until the organism dies

Which of the following are true of lipids? Select all that apply!

• They are found in all cells

• They form the plasma membrane

• They are only found in eukaryotes

• They are composed of amino acids

• They appear as "fats" on nutrition labels