Why are organs made up of small cells instead of large cells
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Definition1/16
Organs are made up of small cells instead of large cells to
allow the organs to be not easily harmed. This way if one cell dies
or is attacked then the organ will not be damaged. If the cell was
larger then the organ might not be able to recover.
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Term1/16
What do bacteria have in common with the cells of other living organisms
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Definition1/16
They have ribosomes.They contain cytoplasm.
Some things bacteria have in common with cells of other living
organisms is they both have chromosomes, they both have organelles
and a nucleus, and are alive.
they have a cell membrane
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Term1/16
What is the role of xylem in a vascular plant
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Definition1/16
Transports water and nutrients upwards
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Term1/16
What causes fingers to look wrinkled after soaking in water
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Definition1/16
water enters the cells in the skin
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Term1/16
Which best describes a difference between prokaryotic cells and eukaryotic cells
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Definition1/16
Eukaryotic cells contain organelles that are enclosed in
membranes
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Term1/16
What is the process of water moving from an area of low solute concentration to an area of high solute concentration
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Definition1/16
Osmosis is the process of water moving from an area of low
solute concentration to an area of high solute concentration.
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Term1/16
Why are embryonic stem cells useful for medicine
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Definition1/16
they are pluripotent
|APEX|
They can become more cells than adult stem cells can.
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Term1/16
What factor most likely has the greatest effect on the number of molecules mitochondria can produce
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Definition1/16
The Speed of the H+ ions
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Term1/16
What is true when two containers have different solute concentrations after osmosis occurs between the two containers
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Definition1/16
the consentration of solutes is the same everywhere.
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Term1/16
Which describes a reason for making a prediction when doing a controlled experiment
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Definition1/16
To determine what sort of data table will be most useful
APEX;)
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Term1/16
Which describes how background research helps in the design of an experiment
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Definition1/16
Background research helps in the design of an experiment because
it provides information about why certain measurements are
made.
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Term1/16
What protein that allows ions to actively transport across
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Definition1/16
The transport protein allows substances to travel across the
cell membrane. The substance is traveling from low concentration to
a higher concentration. The process requires energy and is called
active transport. The protein is simply called a transport
protein.
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Term1/16
What is a factor that determines whether molecule can cross a cell membrane
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Definition1/16
size/ polarity can be the factors
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Term1/16
What is meant by the following statement The cell membrane is said to be fluid.
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Definition1/16
It moves sideways
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Term1/16
A leaf cell has a very low concentration of salt. What would happen to the leaf cell if it were placed in a highly concentrated salt solution
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Definition1/16
Answer this question…
The cell would lose water, and the membrane would collapse
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Term1/16
Which of the following phrases is the best definition of the world map
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Definition1/16
which of the following phrases is the best definition of the world map
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Cards in this guide (16)
Why are organs made up of small cells instead of large cells
Organs are made up of small cells instead of large cells to
allow the organs to be not easily harmed. This way if one cell dies
or is attacked then the organ will not be damaged. If the cell was
larger then the organ might not be able to recover.
What do bacteria have in common with the cells of other living organisms
They have ribosomes.They contain cytoplasm.
Some things bacteria have in common with cells of other living
organisms is they both have chromosomes, they both have organelles
and a nucleus, and are alive.
they have a cell membrane
What is the role of xylem in a vascular plant
Transports water and nutrients upwards
What causes fingers to look wrinkled after soaking in water
water enters the cells in the skin
Which best describes a difference between prokaryotic cells and eukaryotic cells
Eukaryotic cells contain organelles that are enclosed in
membranes
What is the process of water moving from an area of low solute concentration to an area of high solute concentration
Osmosis is the process of water moving from an area of low
solute concentration to an area of high solute concentration.
Why are embryonic stem cells useful for medicine
they are pluripotent
|APEX|
They can become more cells than adult stem cells can.
What factor most likely has the greatest effect on the number of molecules mitochondria can produce
The Speed of the H+ ions
What is true when two containers have different solute concentrations after osmosis occurs between the two containers
the consentration of solutes is the same everywhere.
Which describes a reason for making a prediction when doing a controlled experiment
To determine what sort of data table will be most useful
APEX;)
Which describes how background research helps in the design of an experiment
Background research helps in the design of an experiment because
it provides information about why certain measurements are
made.
What protein that allows ions to actively transport across
The transport protein allows substances to travel across the
cell membrane. The substance is traveling from low concentration to
a higher concentration. The process requires energy and is called
active transport. The protein is simply called a transport
protein.
What is a factor that determines whether molecule can cross a cell membrane
size/ polarity can be the factors
What is meant by the following statement The cell membrane is said to be fluid.
It moves sideways
A leaf cell has a very low concentration of salt. What would happen to the leaf cell if it were placed in a highly concentrated salt solution
Answer this question…
The cell would lose water, and the membrane would collapse
Which of the following phrases is the best definition of the world map
which of the following phrases is the best definition of the world map