7th Grade Science review

Organisms that make their own food are known as

• Autotrophs

• Heterotrophs

• Multicellular

• Unicellular

Tags

NGSS.MS-LS2-3

Organisms that do not have a nucleus are known as

• Prokaryotes

• Euakryotes

• Fungi

• Protista

• Passive Transport
• Active Transport

Tags

NGSS.MS-LS1-2

Which organelle converts the energy in food into energy for the cell (cellular respiration)?

• Ribosomes
• Nucleolus
• Mitochondria
• Golgi Body

Which is true about active transport?

• It requires energy
• it does not require energy
• It moves substances down the concentration gradient
• it moves material from high to low concentration

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

The picture below is an example of _________________.

• osmosis
• isotonic
• diffusion
• active transport

The brain or "control center" of the cell. 

• Mitochondria
• Cell Membrane
• Cytoplasm
• Nucleus

Tags

NGSS.MS-LS1-2

Protective outermost layer of the cell: 

• Cell Membrane
• Nucleus
• Chromatin
• Microtubules 

Tags

NGSS.MS-LS1-2

Makes protein for the cell: 

• Nucleus
• Ribosomes
• Cytoplasm
• Cell Membrane

Tags

NGSS.MS-LS1-2