Which phase is known as the middle phase?
Describe the activity of the centrioles during prophase
- Migrate to opposite poles of the cell.
- grow spindle fibers
Came up with the word cell
Two types of endocytosis
What returns during telophase?
Three types of transport
Movement of Macromolecules
attach to glycoproteins
During which phase of the cell cycle does the nucleus divide into two?
M phase or mitosis
Microscope that coats the speciman with a metal. Electrons bounce off the speciman and produce and image
Scanning electron microscope
During which phase of the cell cycle does the cell split into two daughter cells?
C phase or cytokinesis
Diffusion through an integral protein from high to low concentration.
What are the products of lactic acid fermentation?
- Lactic acid
- 2 NAD+
During passive transport how do molecules move?
- From high to low concentration
- Down the conentration gradient.
How do chromosomes line up during metaphse?
In a single file line
What is the cytoplasm of the mitochondria called?
Category of transport that does not require energy from the cell
What type of cells go through the cell cycle?
During which phase of mitosis do the DNA molecules form chromosomes?
Loss of osmotic pressure in an animal cell
Exploding of an animal cell
Two types of electron microscopes
Which organelle do spindle fibers grow out of?
Which form of DNA is condensed?
Found inside of the nucleus. They synthesize the ribosomes
Organelles only in animal cells
Cilia and Flagella
Movement of water from high to low concentrations.
During osmosis water moves from a _______solution to a ___________ solution.
hypotonic to hypertonic
(TO THE HYPER!)
Concluded that all cells come from preexisting cells
Which products of glycolysis move on to the Krebs cycle?
Part of the phospholipid that doesn't like the solvent in the cytoplasm or the environment
Fatty Acid Tails