Science Chapter 2 summative

Robert Hooke built a(n) _________________more that 300 years ago.

• Cell
• telescope
• microscope
• honeycomb

By studying plants, _____________________determined that all living things are made of one or more cells

• Robert Hooke
• Theodore Schwann
• Rudolf Virchow
• Matthias Schleiden

By studying animals, _____________________________ determined that all living things are made of one or more cells.

• Robert Hooke
• Theodore Schwann
• Rudolf Virchow
• Matthias Schleiden

The _______________states that all living things are made of one or more cells, cells are the smallest unit of life, and all cells come from cells that already exist.

• Cell statement
• cell theory
• cell wall
• macromolecules

What substances are macromolecules?

• sugars
• proteins
• nucleotides
• amino acids

Which is the main ingredient in cells?

• water
• fat
• amino acid
• proteins

Which substance is a lipid?

• RNA
• sugar
• cholesterol
• fat

Which is made of amino acids

• carbohydrates
• nucleic acids
• proteins

Which is made of sugars?

• carbohydrates
• nucleic acids
• proteins

Which is made of nucleotides

• carbohydrates
• nucleic acids
• proteins