Cell and Cell Transport

What does selectively-permeable mean?

• Allow certain things to enter and leave the cell

• Nothing gets through

• The cell lets only large substances through

Tags

NGSS.MS-LS1-2

Passive transport requires ________________

• concentration gradients

• no energy

• motion

• energy

The control center that controls all the functions of the cell

• cytoplasm

• cell wall

• cell membrane

• nucleus

Tags

NGSS.MS-LS1-2

jelly-like substance that is located between the cell membrane and the nucleus

• mitochondria

• chloroplast

• vacuole

• cytoplasm

Tags

NGSS.MS-LS1-2

I am a protein packaging and shipping machine! Who am I?

• vacuole

• ribosome

• mitochondrion

• golgi apparatus

Tags

NGSS.MS-LS1-2

You might think of me as the trash collector, but recycler is maybe more accurate. What am I?

• mitochondria

• lysosome

• vacuole

• ribosome

Cell organelles work together to maintain

• homeostasis

• eukarya

• prokarya

• organisms

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Movement of particles from high to low concentration. 

• Passive Transport

• Active Transport

Tags

NGSS.MS-LS2-3

Passive Transport Active Transport

• Passive Transport

• Active Transport

Tags

NGSS.MS-LS1-2

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