Microscope/pH
What is the total magnification of the 4x objective?
What is the job of the cell membrane?
To control what enters and exits a cell
What is diffusion?
Movement of solutes down the concentration gradient.
What are the two prokaryotic kingdoms
Bacteria and archaea
What is the standard unit of measurement for the following:
length, mass, volume
L - meter, mass - gram, volume - liter
The clarity of an object is also referred to as the ____________.
resolution
What is the job of ribosomes?
Create protein
What is osmosis?
The diffusion of water
What is the scientific name of an organism composed of?
Genus, species
The majority of a cells life is spent in what phase of the cell cycle?
Interphase
The area that you can see while looking under the microscope is called the _________________.
field of view
Which organelle helps to digest old cells and worn out organelles?
Lysosome
Does active and passive transport require energy?
Active, moves against the concentration gradient.
How many domains are there? How many kingdoms?
3, 6
Where is the majority of chlorophyll found in a leaf?
Spongy mesophyll
Are the following acidic, basic or neutral?
2, 7, 10
2 - acidic
7 - neutral
10 - basic
What is the purpose of mitochondria and chloroplast?
cellular respiration, photosynthesis
What happens in endocytosis and exocytosis?
endocytosis - movement of substances into a cell, exocytosis - movement of substances out of a cell.
What are the levels of classification from MOST inclusive to LEAST inclusive?
Domain, kingdom, phylum, class, order, family, genus, species
What type of cells are produced in mitosis? What about meiosis?
Mitosis - identical diploid cells
Meiosis - genetically distinct, haploid cells
What happens to the field of view as you go up in magnification?
It decreases
What controls the exchange of gas in a leaf? What is it controlled by?
Stomata, guard cells
What are the three tonicities? What happens to a cell in each situation?
isotonic - cell remains the same, hypertonic - cell shrinks, hypotonic - cell swells
How many eukaryotic kingdoms are there? List them
4, plants, animals, protists, fungi
How many cell divisions occur in mitosis? What about meiosis?
Mitosis -1 gives two cells
Meiosis - 2 gives 4 cells