Cell Transport

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Energy Systems

Szerző: Kimberly Harrison

Nuclear Energy

Szerző: Alice Henningsen

Physiology

Szerző: Michelle Prentice

AQA GCSE Geography 1-9

Szerző: Will Williams

Cell Transport

Concentration

Hypotonic

lower concentration than the area compared

inside of Chlorolast

Hypertonic

Higher concentration than the area compared

outside of Chloroplast

Active Transport

need protein to transfer molecules

Exocytosis

some inside cells are gotten rid out of membrane

Endocytosis

eat outside cells through membrane

Pumps

protein=ATD(Adenosine Tri Phosphate)

contractile vacuole

Na+/K+ pump

requires energy

from low concentration to high concentration

Homeostasis

equilibrium

isotonic

same concentration

Passive Transport

Facilitated Diffusion

what can get through?

Glucose

requires a channel protein

Glucose carrier protein

Osmosis

What can get through?

Water

requires a transport protein

High concentration to Low concentration

Diffusion

What gets through?

small; uncharged

water

Carbon Dioxide

Oxygen

does not need energy

High concentration to Low comcentration