Organelles
This organelle is the control center of the cell, it contains DNA
The Nucleus
How many layers is the cell membrane?
Two
What is the only substance that can diffuse through the membrane using osmosis?
Water!
True or False: Passive transport uses energy
True or False: Active transport uses energy
True
This organelle cleans the cell... think "lysol"
The Lysosome
The "heads" of the phospholipids are referred to as _______________.
Hydrophillic
Is osmosis considered passive or active transport?
Passive
What is the name of the transport process that moves from high to low concentrations with no help?
Simple Diffusion
What energy molecule does active transport use to move molecules across the membrane?
ATP
Which organelle stores materials, such as water?
The Vacuole
The "tails" of the phospholipid is referred to as ________________.
Hydrophobic
When there is equal solutes ("stuff") inside and outside the cell, the water will move into AND out of the cell. What type of solution is this called?
Isotonic
What is the name of the transport process that moves from high to low but uses a protein channel?
Facilitated Diffusion
What type of active transport excretes/exits materials from the cell?
Exocytosis
Which organelle packages, sorts, and ships proteins to their destination?
The Golgi Apparatus
Does a prokaryotic cell or eukaryotic cell contain a nucleus?
Eukaryotic
When there is more solutes ("stuff") inside the cell, the water will move into the cell. What type of solution is this called?
Hypotonic
Does passive transport move from HIGH to LOW concentrations or LOW to HIGH concentrations?
High to Low
What type of active transport engulfs/enters materials into the cell?
Endocytosis
Which organelle is found ONLY in plant cells and is the site for photosynthesis?
The Chloroplast
What term do we use to refer to the cell membrane being able to allow only certain things in and out of the cell?
Selectively Permeable
When there is more solutes ("stuff") outside the cell, the water will move out of the cell. What type of solution is this called?
Hypertonic
Give an example of a molecule that can move through the cell membrane via passive transport?
Water, Oxygen, something small
During active transport molecules move in this direction across the cell membrane.
Low concentration to High concentration