7th Grade Science Unit 8

Which type of cell is smallest?

• Plant

• Animal

• Bacteria

What 2 organelles do plants have animals don't?

• Chloroplast and Cell Membrane

• Cell Wall and Cytoplasm

• Chloroplast and Cell Wall

• Nucleus and Ribosomes

What is the term used to describe ANY particle that moves from high to low concentration?

• Osmosis

• Diffusion

• Collision

• Confusion

Does active transport require energy?

• Yes

• No

Does facilitated diffusion require energy?

• No, it's passive

• Yes, it's active

A substance that cannot be broken down into simpler substances

• Element

• Compound

• Atom

• Molecule

A substance made up of two or more elements joined by chemical bonds

• Compound

• Element

• Molecule

• Atom

Tags

NGSS.MS-PS1-1

Inorganic compounds DO contain carbon.

• True

• False

Carbohydrates, lipids, proteins, and nucleic acids are examples of...

• organic compounds

• inorganic compounds

Tags

NGSS.MS-LS1-7

The importance of ________ is energy and cell formation

• Carbohydrates

• Lipids

• Proteins

• Nucleic acids

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7