Variables
Water
macromolecules
organelles
membrane/transport
cellular transport
tonicity
100
the variable that you are testing/manipulating
what is
Independent variable
100
water is considered a ____________ molecule because it has both a negative and positive end
what is
polar
100
Which macromolecule is used as the primary source of energy
what is
carbohydrates
100
Which organelle is involved
A rare blood disorder causes red blood cells to burst easily because water rushes into them too quickly.
What is
plasma membrane
100
the majority of the plasma membrane is made of what two components
what is
phospholipids and proteins
100
type of transport that does not use energy
what is
passive transport
100
what does hypertonic mean
what is
more salt than water
200
variable that responds to the changes you made
what is
dependent variable
200
property that allows water to stick to itself
what is
cohesion
200
Which macromolecule makes up the majority of our plasma membrane?
what is
lipids (phospholipids)
200
Which organelle am I
A child is diagnosed with Diamond-Blackfan anemia, a condition where the body cannot make enough red blood cells. Doctors discover that the patient’s cells struggle to build proteins needed for blood cell production.
what is
ribosomes
200
What part of the plasma membrane is responsible for cell to cell recognition or communication
what is
carbohydrates / oligosaccharide
200
movement across the membrane from H-L
what is
osmosis
200
If a cell is placed in a hypertonic solution what will happen to the cell?
what is
it will shrink
300
variables that stay the same
what is
constant / control
300
property that allows a tree to pull water from the roots to the leaves
what is
capillary action
300
Which macromolecule does this monomer belong to?
what is
nucleotide
300
Which organelle is malfunctioning?
A muscle cell disorder prevents calcium from being released at the right time during contraction, making movement difficult.
what is
smooth ER
300
component of the membrane that helps control the fluidity of the membrane
what is
cholesterol
300
movement of bulk materials out of the cell
what is
exocytosis
300
A cell placed in an isotonic solution will:
what is
stay the same
400
how does the type of fertilizer change the growth of a plant
What is the independent variable
what is
type of fertilizer
400
When water sticks to another substance
what is
adhesion
400
Which macromolecule does this monomer belong to?
what is
proteins
400
Which organelle is affected?
A newborn has I-cell disease, where enzymes meant to digest waste are released outside the cell instead of staying where they belong. Waste materials build up inside the cell.
what is
lysosomes
400
type of transport that moves bulk substances into the cell
what is
endocytosis
400
how does CO2 and O2 move across the membrane
what is
simple diffusion
400
a cell that is placed in hypotonic solution will
what is
swell
500
How many variables can be tested at one time
what is
one variable
500
Bond that allows water molecules to stick to each other
what is
hydrogen bonds
500
macromolecules are put together by which process?
how does it happen (2 words)
what is
dehydration synthesis
removing water
500
A rare disorder causes cells to build up waste because lysosomes do not receive the enzymes they need. The enzymes are made but never delivered.
Which organelle is responsible for this problem?
what is
Golgi body
500
Type of transport that brings liquids into the cell (be specific)
what is
pinocytosis
500
What type of transport will move large and polar substances across the membrane
What is
facilitated diffusion
500
a cell that has 30% solute is placed in a solution that has 60% solute
What will happen to the cell
what is
it will shrink
600
the group that is given the independent variable
what is
experimental group
600
property that allows water to regulate the Earth's climate
what is
specific heat
600
Macromolecules are broken down by which process
How does it happen (2 words)
what is
hydrolysis
adding water
600
Which organelle normally performs this function?
A person has high levels of toxins in their bloodstream because their cells cannot neutralize harmful chemicals.
what is
smooth ER
600
bringing large food particles into the cell
be specific
what is
phagocytosis
600
Type of transport that pumps 3 sodium ions out of the cell and 2 potassium ions into the cell
What is
active,
sodium potassium pump
primary active transport
600
A cell is placed in a solution that is 50% water and 50% salt, the cell has a water concentration of 80%
What will happen to the cell
What is
it will shrink