Macromolecules
Organelles
Passive and Active Transport
Osmosis & Tonicity
Mitosis
100
What are the four macromolecules?
Carbohydrates, lipids, proteins, and nucleic acids
100
Organelle where photosynthesis takes place
Chloroplast
100
What are the characteristics of passive traspor?
Molecules move from high to low concentration (with the concentration gradient) w/o the use of energy
100
What is osmosis?
Diffusion of water
Movement of water from high concentration of water to low concentration of water
Movement of water from low solute concentration ot high water concentration
100
What is the purpose of mitosis?
For growth and repair
200
Which macromolecule is pictured below?
Lipids
200
Which organelle synthesizes proteins?
ribosomes
200
What are the characteristics of active transport?
Molecules move from low concentration to high concentration (against the concentration gradient) w/ the use of energy
200
What type of solution causes a cell to shrink?
Hypertonic
200
How many cells are produced from one parent cell after mitosis?
2 daughter cells
300
What is one function of the macromolecule pictured below?
Insulation
Long term energy/ energy storage
300
Organelle where cellular respiration occurs.
Mitochondria
300
Which example of passive transport is pictured below?
Diffusion/ Simple diffusion
300
What type of solution causes a cell to swell?
Hypotonic
300
If the parent cell has 4 chromosomes, how man chromosomes will each daughter cell contain?
4 chromosomes in each daughter cell
400
What kind of food would a marathon runner to eat to gain quickly available energy?
Pasta and bread
Foods high in carbohydrates
400
How do the chloroplast and mitochondria work together?
Chloroplast makes food in the form of glucose that the mitochondria breaks down for energy.
400
Which type of active transport is pictured below?
Endocytosis
400
How will the cell in the image below respond to the solution in the beaker and why?
The cell will shrink because the solution is hypertonic to the cell.
400
How does mitosis maintain genetic continuity?
Mitosis maintains genetic continuity by producing to two daughter cells that are genetically identical to the parent cell.
500
Where in the cell can nucleic acids be found?
Nucleus- stores DNA
Mitochondria- where ATP is made
500
Glyphosate is a chemical used in herbicides to kill plants. Glyphosate works by stopping the production of amino acids. Which organelle is glyphosphate affecting in the cell?
Ribosome
500
If the mitochondria is damaged, which type of transport would be affected and why?
Active transport
500
What type of solution is solution 2?
Hypotonic
500
Durand draws a model to represent mitosis. Is Durands model pictured below correct? Why or why not?
No, because the mitosis should results in 2 daughter cells that are genetically identical to the parent cell