Water Potential
If the Solute Potential is -3 Bars and the Pressure Potential is 2 Bars, what is the Water Potential?
-1 Bars
If a cell has 20% solute concentration and the solution has 20% solute Concentration, what do we call this?
An Isotonic Solution
Passive Transport does ______ require energy
Not
Does the mitochondria have a single or double membrane?
Double membrane
Whats the difference between an animal cell and a plant cell?
The cell wall
What is the Water Potential of Pure Water?
0 Bars
High, Low
What is permeability?
How easily a molecule can pass through the cell membrane
What is the main function of the ribosome?
To carry out Protein Synthesis
What organelle in a prokaryote cell contains DNA?
Nucleoid
What is the Formula for Solute Potential?
Solute Potential=-iCRT
Osmosis is the diffusion of _____?
Water
The Na/K Pump is an example of _____ transport.
Active
What is the function of the smooth ER?
Detoxification and lipid synthesis.
Plant cell walls are made up of___?
Cellulose
Low Water Potential will be a ____ negative number
low
A Hypertonic plant cell is called _____?
Plasmolyzed
What is the role of an Aquaporin protein?
To allow water molecules to pass through the membrane at a fast rate.
What is the largest organelle in a plant cell?
The Vacuole
What is it called when a red blook cell bursts?
Lysed
More, Fewer
Soda drinks are which type of solution?
A hypertonic solution
Endocytosis is the process by which cells take in substances from outside of the cell by engulfing them in a vesicle. Exocytosis is a process of moving large molecules out of the cell to the cell exterior.
Which cell parts are found in both Eukaryote and Prokaryote cells?
Ribosomes and Genomes.
Who discovered that cells exist?
Robert Hooke