Transport
Movement of materials through a membrane against a concentration gradient and requires energy from the cell
What is active transport?
Equal amounts of water and solute inside and outside the cell.
What is isotonic?
Producers; Make their own food
What are autotrophs?
Provides energy for cells without using oxygen.
What is Fermentation
This happens when a cell is in a hypotonic solution
What is swell & burst?
Movement of particles (usually gas) from an area of higher concentration to an area of lower concentration.
What is Diffusion?
The amount of solute is HIGHER outside the cell.
What is Hypertonic?
Consumers; Cannot make their own food- gets energy from eating other organisms
What are Heterotrophs?
Process by which a cell surrounds and takes in material from its environment
What is Endocytosis
This happens when a cell is in a hypertonic solution?
What is Shrink & Die?
Diffusion of ONLY water across a selectively permeable membrane
What is osmosis?
The amount of solute is LOWER outside of the cell.
What is hypotonic?
Process by which cells obtain energy from glucose by breaking down simple food molecules such as sugar, and releasing the stored energy.
What is Cellular Respiration?
Process of expulsion or sending out materials from a cell.
What is exocytosis
This happens when a cell is in a isotonic solution?
What is nothing?
The difference in concentration of a substance that determines how it moves. Usually shown using a triangle.
Concentration Gradient
Equilibrium; reaching a point of stability.
What is homeostasis?
Process by which a cell captures energy in sunlight and uses it to make food.
What is photosynthesis?
What is needed for carrier proteins bring any kind of solute/material through the cell membrane?
What is a chemical bond?
This is the process in which plants use CO2 to release O2 and humans use O2 to release CO2
Transport protein chemically bonds with a particle of the substance to be transported.
What is a carrier protein?
A barrier that only lets in what the cell needs to reach homeostasis
What is a selectively permeable membrane?
The organelle that photosynthesis happens in
what is the chloroplasts?
What is the organelle active transport happens in?
What is the mitochondria?
This is the MAIN relationship between photosynthesis and cellular respiration
What is they are opposites of each other?