Pro Vs Eu
If a cell is placed in a salt solution what happen to the cell? (salt sucks)
Water moves out of the cell.
Can Cell theory become a scientific law?
A scientific theory can't become a scientific law.
Which one would be a plant cell?
Cell C
What microscope produces 3-D images?
Scanning Electron Microscope (SEM)
What is the powerhouse of the cell?
Mitochondria
Imagine you're looking under a microscope and the cell has a Cell Membrane and Mitochondria how would you know if it's a Prokaryote or a Eukaryote?
Since it has Mitochondria it has to be a Eukaryote.
Which of the following statements are false in regard to cell theory?
A. All living things are made up of a single cell.
B. Cells can form from non-living substances but only under precise circumstances.
C. Cell is the largest unit of life.
All
If a cell has a Large Central Vacuole, Cytoplasm, Golgi Apparatus, and Ribosomes which one would indicate it is a plant cell?
What microscope was used to look at the image of the mitochondria above?
Transmission Electron Microscope
If you drink too much water too fast what will happen to your cells?
Water moves into cell causing it to burst.
What does hydrophillic mean and what part of the Phospholipid Bilayer is it.
Water attraction the Polar Head
What does Hydrophobic mean and what part of the Phospholipid Biayer is it?
Afraid of water, Non Polar Tails
What do Ribosomes help with?
Protein Synthesis
What is a common disadvantage between Scanning Electron and Transmission Electron Microscopes?
Can't Observe When Alive
What do Lipids do for the cell?
They help with structure in the Cell Membrane.
Name 2 organelles shared between Prokaryotic and Eukaryotic cells?
Cytoplasm, Ribosomes, Cell Wall, Cell Membrane, DNA
Which part of cell theory is shown in the image above?
All cells come from pre-existing cells
How are plant cells and animal cells different in the way they get energy?
Plant cells use chloroplasts to capture energy from sunlight and mitochondria to release usable energy. Animal cells only have mitochondria to release energy.
Which of the following statements is true about microscopes?
TEM show images in 3-D and SEM in 2-D
SEM show images in 3-D and TEM show them in 2-D
Compound Light Microscopes show images in 3-D and Dissecting Microscopes show images in 2-D
Dissecting Microscopes show images in 3-D and Compound Light Microscopes show images in 2-D
SEM show images in 3-D and TEM show them in 2-D
What Macromolecule helps transport materials across the cell membrane and is it passive or active transport?
Proteins and Active
How are plant cells and animal cells different in the way they get energy?
Plant cells use chloroplasts to capture energy from sunlight and mitochondria to release usable energy. Animal cells only have mitochondria to release energy.
Robert Hooke, Theodor Schwann, and Matthias Schleiden studied cells and found that plants and animals are made of similar basic structures. Which part of cell theory explains this?
All living things are made of cells.
What is the result of a hypotonic solution?
Water moves from the solution to inside the cell ): Cell Swells and bursts open (cytolysis)
If there is more water inside the cell, say 85%, and only 15% on the outside. What will happen to the cell?
The cell will shrink.
What will most likely happen to this cell?
It is in a hypertonic solution so It will shrink.