Intro to Cells
Where the DNA is found in eukaryotic cells
What is the nucleus?
The role of the golgi apparatus
The shipping and receiving center
The organelles explained by endosymbiont theory
What are mitochondria and chloroplasts?
The reason why the membrane is fluid
The phospholipids have unsaturated fatty acids (tails are bent which prevents packing)
The types of passive transport
What is diffusion and facilitated diffusion?
Where the DNA is found in prokaryotic cells
What is the nucleoid?
What ribosomes consist of
What are rRNA and proteins
This organelle is used in cellular respiration (producing ATP)
What is the mitochondria?
What happens when there are more proteins in the membrane
The membrane is less fluid
Types of transport that use proteins
What is active transport and facilitated diffusion?
This type of cell has membrane bound organelles
eukaryotes
Maintains cell shape in eukaryotic cells (not plants) and helps cell move
What is cytoskeleton?
Belongs to a family of organelles with pigments
What are chloroplasts
The parts of a cellular membrane
*Be specific
Phospholipids, proteins (peripheral proteins & integral proteins), carbohydrates (glycolipids & glycoprotein), cholesterol
The type of solution where the concentration in the cell is the same as the outside
Isotonic solution
The basic features of all cells
What are plasma membrane, cytosol, chromosomes, and ribosomes?
This makes lipids, detoxifies drugs and poisons, and stores calcium ions
What is smooth ER?
The evidence in mitochondria and chloroplasts supporting endosymbiont theory
Double membranes, circular DNA like bacteria cells, reproduction like bacteria cells
The effect of cholesterol on membrane in high temps and how it does this
Reduces fluidity by acting as a barrier and decreasing the space phospholipids can move
The direction of solute concentration that water moves in osmosis
From low solute concentration to high solute concentration
The domains that prokaryotes are found in
This produces hydrogen peroxide and turns it into water
What are peroxisomes?
The type of prokaryotic cell that engulfs the smaller prokaryotic cell, and the type of prokaryotic cell that is engulfed
1. What is anaerobic
2. What is aerobic
The membrane protein functions
Signal transduction, enzymatic activity, transport, cell-cell recognition, intercellular joining, attachment to cytoskeleton and ECM
The types of molecules that can pass through the membrane easily