Cell Organelles
Cells
More Cell Organelles
Passive Transport & Osmosis
Bulk Transport and Active Transport
100
What is the function of the nucleus? (There is more than one.)
Control center of the cell, contains the nucleolus which makes ribosomes, contains DNA.
100
True or False: Viruses are considered alive because they have organelles and can reproduce on their own.
False
100
What energy producing organelle would you expect to find in plant cells but not animal cells?
A chloroplast.
100
Gas Molecules moving from an area of high concentration to an area of low concentration is called?
What is diffusion?
100
This image represents what type of transport?
What is active transport (protein pump)
200
This organelle breaks down organelles that are no longer useful.
What is a lysosome.
200
What type of microscope creates a black and white image or a 3D black and white image of a dead organism?
Electron Microscope (Transmission or scanning)
200
Which organelles are involved in energy conversion?
chloroplast and mitochondria
200
The diffusion of water across a selectively permeable membrane.
What is osmosis?
200
A type of bulk transport that allows cells to take in really large molecules is called..
Endocytosis
300
What is the function of the cell wall?
Provides the cell with support and structure.
300
This type of cell has no nucleus.
What is a prokaryotic cell? (Bacteria)
300
What is the function of the cell membrane?
To regulate what moves in and out of the cell. It also provides support.
300
When the movement of a molecule is equal in both directions, the solution or cell is said to be in
equilibrium.
300
A type of bulk transport that allow cells to secrete large amounts of products or waste is called...
Exocytosis
400
What structure stores materials, such as water, salts, proteins, and carbohydrates?
The central vacuole in a plant cell.
400
All cells start out as what kind of cell, that will have its DNA turned on or off to create a specific, specialized cell that the body needs?
A Stem Cell
400
The tail like structure found in animal and prokaryotic cells that allows them to move is known as the?
What is the flagella?
400
The movement of molecules from an area of high to low concentration through a membrane protein is called
facilitated diffusion.
400
Why is active transport called ACTIVE transport and what is the energy in the form of? (should have two answers)
Because it requires energy and ATP
500
What organelle converts chemical energy stored in food into ATP (energy) that is convenient for the cell to use?
The mitochondria.
500
What are the three parts of Cell Theory?
Cells are the basic unit of life. Cells come from other cells. All living things are made of cells.
500
What two kinds of organic molecules makes up the structure of the cell membrane?
A phospholipid (lipid and protein)
500
If a red blood cell is placed into a hypOtonic solution that is 73% water and 27% solute, Osmosis will cause the water to travel which way?
Into the cell causing it to burst
500
What do both active transport (pump) and facilitated diffusion have in common?
They both use proteins